00838nam a22002411 4500 1/20155 030911s2002 enk 0 1 eng d 013044927X 20742 DLC GR-PeUP 650.028517 UL Ulrich, William M. Legacy systems : transformation strategies / William Ulrich Upper Saddle River : Prentice Hall, 2002 xix, 422 p. : ill. ; 24 cm. Just enough series ; Includes bibliographical references and index Management information systems. Application software. Business Data processing. Just enough series. INST UNIPILB MAIN 20040709 650.028517 UL 00141539 00141539 LOAN 0 1 /webopac/covers/01/20742_013044927X.jpg