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    <title>Αποτελέσματα για "Securities."</title>
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    <item>
      <title>The cost social security = le cout de la securite sociale = el costo de la seguridad social /</title>
      <pubDate>Thu, 01 Jan 1976 00:52:31 +0200</pubDate>
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      <dc:format>Book</dc:format>
      <dc:date>1976</dc:date>
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      <title>Maximum Linux security: a hacker's guide to protecting your Linux server and workstation</title>
      <pubDate>Sat, 01 Jan 2000 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F15223</link>
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      <dc:format>Book</dc:format>
      <dc:date>2000</dc:date>
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      <title>Windows NT security /</title>
      <pubDate>Fri, 01 Jan 1999 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F15552</link>
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      <author>McInerney, Michael.</author>
      <dc:format>Book</dc:format>
      <dc:date>1999</dc:date>
      <dc:creator>McInerney, Michael.</dc:creator>
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      <title>Firewalls 24 seven /</title>
      <pubDate>Sat, 01 Jan 2000 00:52:31 +0200</pubDate>
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      <author>Strebe, Matthew.</author>
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      <dc:date>2000</dc:date>
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      <title>Maximum security : A hacker's guide to protecting your internet site and network /</title>
      <pubDate>Thu, 01 Jan 1998 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F15559</link>
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      <dc:format>Book</dc:format>
      <dc:date>1998</dc:date>
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      <title>An introduction to the mathematics of financial derivatives /</title>
      <pubDate>Mon, 01 Jan 1996 00:52:31 +0200</pubDate>
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      <author>Neftci, Salih N.</author>
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      <title>An introduction to mathematical finance : options and other topics /</title>
      <pubDate>Fri, 01 Jan 1999 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F175</link>
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      <author>Ross, Sheldon M. 1943-</author>
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      <dc:date>1999</dc:date>
      <dc:creator>Ross, Sheldon M. 1943-</dc:creator>
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      <title>Pension systems and retirement incomes across OECD countries /</title>
      <pubDate>Mon, 01 Jan 2001 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F17791</link>
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      <dc:format>Book</dc:format>
      <dc:date>2001</dc:date>
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      <title>Network security in the 90's: issues and solutions for managers/</title>
      <pubDate>Wed, 01 Jan 1992 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F17910</link>
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      <author>Madron, Thomas W., 1937-</author>
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      <dc:date>1992</dc:date>
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      <title>Firewalls: a complete guide /</title>
      <pubDate>Sat, 01 Jan 2000 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F17929</link>
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      <author>Goncalves, Marcus.</author>
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      <dc:date>2000</dc:date>
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      <title>Maximum security : A hacker's guide to protecting your internet site and network /</title>
      <pubDate>Mon, 01 Jan 2001 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F17936</link>
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      <dc:format>Book</dc:format>
      <dc:date>2001</dc:date>
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      <title>Maximum Linux security: a hacker's guide to protecting your Linux server and workstation</title>
      <pubDate>Mon, 01 Jan 2001 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F17937</link>
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      <dc:format>Book</dc:format>
      <dc:date>2001</dc:date>
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      <title>Corba security: an introduction to safe computing with objects /</title>
      <pubDate>Sat, 01 Jan 2000 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F17940</link>
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      <author>Blakley, Bob.</author>
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      <dc:date>2000</dc:date>
      <dc:creator>Blakley, Bob.</dc:creator>
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    <item>
      <title>SSl and TLS: designing and building secure systems /</title>
      <pubDate>Mon, 01 Jan 2001 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F18010</link>
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      <author>Rescorla, Eric, 1972-</author>
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      <dc:date>2001</dc:date>
      <dc:creator>Rescorla, Eric, 1972-</dc:creator>
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    <item>
      <title>Hack attacks denied: a complete guide to network lockdown /</title>
      <pubDate>Mon, 01 Jan 2001 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F18041</link>
      <guid>http://okeanos.lib.unipi.gr/Record/1%2F18041</guid>
      <author>Chirillo, John, 1970-</author>
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      <dc:date>2001</dc:date>
      <dc:creator>Chirillo, John, 1970-</dc:creator>
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      <title>Cryptography and network security : principles and practice /</title>
      <pubDate>Thu, 01 Jan 1998 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F18042</link>
      <guid>http://okeanos.lib.unipi.gr/Record/1%2F18042</guid>
      <author>Stallings, William.</author>
      <dc:format>Book</dc:format>
      <dc:date>1998</dc:date>
      <dc:creator>Stallings, William.</dc:creator>
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    <item>
      <title>Web security: a step-by-step reference guide /</title>
      <pubDate>Wed, 01 Jan 1997 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F18043</link>
      <guid>http://okeanos.lib.unipi.gr/Record/1%2F18043</guid>
      <author>Stein, Lincoln D., 1960-</author>
      <dc:format>Book</dc:format>
      <dc:date>1997</dc:date>
      <dc:creator>Stein, Lincoln D., 1960-</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Cryptography decrypted /</title>
      <pubDate>Sat, 01 Jan 2000 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F18058</link>
      <guid>http://okeanos.lib.unipi.gr/Record/1%2F18058</guid>
      <author>Mel, H.X., 1948-</author>
      <dc:format>Book</dc:format>
      <dc:date>2000</dc:date>
      <dc:creator>Mel, H.X., 1948-</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>Tangled web : tales of digital crime from the shadows of cyberspace /</title>
      <pubDate>Sat, 01 Jan 2000 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F18074</link>
      <guid>http://okeanos.lib.unipi.gr/Record/1%2F18074</guid>
      <author>Power, Richard, 1953-</author>
      <dc:format>Book</dc:format>
      <dc:date>2000</dc:date>
      <dc:creator>Power, Richard, 1953-</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>Computer security policies and SunScreen firewalls /</title>
      <pubDate>Thu, 01 Jan 1998 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F18075</link>
      <guid>http://okeanos.lib.unipi.gr/Record/1%2F18075</guid>
      <author>Walker, Kathryn M.</author>
      <dc:format>Book</dc:format>
      <dc:date>1998</dc:date>
      <dc:creator>Walker, Kathryn M.</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>Voice and data security /</title>
      <pubDate>Mon, 01 Jan 2001 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F18084</link>
      <guid>http://okeanos.lib.unipi.gr/Record/1%2F18084</guid>
      <author>White, Gregory B.</author>
      <dc:format>Book</dc:format>
      <dc:date>2001</dc:date>
      <dc:creator>White, Gregory B.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Network security /</title>
      <pubDate>Fri, 01 Jan 1993 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F18137</link>
      <guid>http://okeanos.lib.unipi.gr/Record/1%2F18137</guid>
      <author>Devargas, Mario.</author>
      <dc:format>Book</dc:format>
      <dc:date>1993</dc:date>
      <dc:creator>Devargas, Mario.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>The national security constitution : sharing power after the Iran-Contra Affair /</title>
      <pubDate>Mon, 01 Jan 1990 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F18147</link>
      <guid>http://okeanos.lib.unipi.gr/Record/1%2F18147</guid>
      <author>Koh, Harold Hongju, 1954-</author>
      <dc:format>Book</dc:format>
      <dc:date>1990</dc:date>
      <dc:creator>Koh, Harold Hongju, 1954-</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>America's strategic choices /</title>
      <pubDate>Sat, 01 Jan 2000 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F18153</link>
      <guid>http://okeanos.lib.unipi.gr/Record/1%2F18153</guid>
      <dc:format>Book</dc:format>
      <dc:date>2000</dc:date>
      <slash:comments>0</slash:comments>
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    <item>
      <title>Rational choice and security studies : Stephen Walt and his critics /</title>
      <pubDate>Sat, 01 Jan 2000 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F18174</link>
      <guid>http://okeanos.lib.unipi.gr/Record/1%2F18174</guid>
      <dc:format>Book</dc:format>
      <dc:date>2000</dc:date>
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    <item>
      <title>Internet firewalls and network security /</title>
      <pubDate>Sun, 01 Jan 1995 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F18191</link>
      <guid>http://okeanos.lib.unipi.gr/Record/1%2F18191</guid>
      <author>Siyan, Karanjit, 1954-</author>
      <dc:format>Book</dc:format>
      <dc:date>1995</dc:date>
      <dc:creator>Siyan, Karanjit, 1954-</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>Technical analysis of stock trends /</title>
      <pubDate>Mon, 01 Jan 2001 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F18198</link>
      <guid>http://okeanos.lib.unipi.gr/Record/1%2F18198</guid>
      <author>Edwards, Robert D., 1893-</author>
      <dc:format>Book</dc:format>
      <dc:date>2001</dc:date>
      <dc:creator>Edwards, Robert D., 1893-</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>Database security : status and prospects, results of the IFIP WG 11.3 Initial meeting Annapolis, Maryland, U.S.A., October 1987 /</title>
      <pubDate>Fri, 01 Jan 1988 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F18203</link>
      <guid>http://okeanos.lib.unipi.gr/Record/1%2F18203</guid>
      <dc:format>Book</dc:format>
      <dc:date>1988</dc:date>
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    <item>
      <title>Hacking exposed : network security secrets and solutions /</title>
      <pubDate>Fri, 01 Jan 1999 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F16820</link>
      <guid>http://okeanos.lib.unipi.gr/Record/1%2F16820</guid>
      <author>McClure, Stuart.</author>
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      <dc:date>1999</dc:date>
      <dc:creator>McClure, Stuart.</dc:creator>
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    <item>
      <title>Defending your digital assets : against hackers, crackers, spies and thieves /</title>
      <pubDate>Sat, 01 Jan 2000 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F16824</link>
      <guid>http://okeanos.lib.unipi.gr/Record/1%2F16824</guid>
      <author>Nichols, Randall K.</author>
      <dc:format>Book</dc:format>
      <dc:date>2000</dc:date>
      <dc:creator>Nichols, Randall K.</dc:creator>
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    <item>
      <title>Derivatives : optimal risk control /</title>
      <pubDate>Fri, 01 Jan 1999 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F16861</link>
      <guid>http://okeanos.lib.unipi.gr/Record/1%2F16861</guid>
      <author>Malcolm, Fraser.</author>
      <dc:format>Book</dc:format>
      <dc:date>1999</dc:date>
      <dc:creator>Malcolm, Fraser.</dc:creator>
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    <item>
      <title>Applied cryptography : protocols, algorithms, and source code in C /</title>
      <pubDate>Mon, 01 Jan 1996 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F16871</link>
      <guid>http://okeanos.lib.unipi.gr/Record/1%2F16871</guid>
      <author>Schneier, Bruce.</author>
      <dc:format>Book</dc:format>
      <dc:date>1996</dc:date>
      <dc:creator>Schneier, Bruce.</dc:creator>
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    <item>
      <title>E-Commerce security : weak links, best defenses /</title>
      <pubDate>Thu, 01 Jan 1998 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F16954</link>
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      <author>Ghosh, Anup K.</author>
      <dc:format>Book</dc:format>
      <dc:date>1998</dc:date>
      <dc:creator>Ghosh, Anup K.</dc:creator>
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    <item>
      <title>Electronic commerce relationships : trust by design /</title>
      <pubDate>Fri, 01 Jan 1999 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F16955</link>
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      <dc:format>Book</dc:format>
      <dc:date>1999</dc:date>
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    <item>
      <title>Electronic day trading 101 /</title>
      <pubDate>Sat, 01 Jan 2000 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F16976</link>
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      <author>Harris, Sunny J.</author>
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      <title>The electronic day trader /</title>
      <pubDate>Thu, 01 Jan 1998 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F16979</link>
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      <author>Friedfertig, Marc.</author>
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      <dc:date>1998</dc:date>
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      <title>Firewalls complete /</title>
      <pubDate>Wed, 01 Jan 1997 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F16983</link>
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      <author>Goncalves, Marcus.</author>
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      <dc:date>1997</dc:date>
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      <title>International loans, bonds, and securities regulation /</title>
      <pubDate>Sun, 01 Jan 1995 00:52:31 +0200</pubDate>
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      <author>Wood, Philip R.</author>
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      <title>Check point firewall-1 :badministration quide /</title>
      <pubDate>Fri, 01 Jan 1999 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F16990</link>
      <guid>http://okeanos.lib.unipi.gr/Record/1%2F16990</guid>
      <author>Concalves, Marcus.</author>
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      <dc:date>1999</dc:date>
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      <title>Building internet firewalls /</title>
      <pubDate>Sun, 01 Jan 1995 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F17013</link>
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      <author>Chapman, Brent D.</author>
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      <dc:date>1995</dc:date>
      <dc:creator>Chapman, Brent D.</dc:creator>
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      <title>Pricing derivative credit risk /</title>
      <pubDate>Fri, 01 Jan 1999 00:52:31 +0200</pubDate>
      <link>http://okeanos.lib.unipi.gr/Record/1%2F17133</link>
      <guid>http://okeanos.lib.unipi.gr/Record/1%2F17133</guid>
      <author>Ammann, Manuel.</author>
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      <dc:date>1999</dc:date>
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