00620nam a22001811 4500 1/18068 011107s2001 enk 1 eng d 0201398184 18594 DLC GR-PeUP 006.7 HA Halsall, Fred. Multimedia communications : applications, networks, protocols, and standards / Fred Halsall. New York : Addison-Wesley, 2001 xx, 1034 p. : ill. ; 25 cm. Multimedia systems. INST UNIPILB MAIN 20040709 006.7 HA 00137326 00137326 LOAN 0 1 /webopac/covers/01/18594_0201398184.jpg