00707nam a2200205 a 4500 1/11759 971128s1997 enk 001 0 eng 0387948899 12122 DLC GR-PeUP 005.117 RO Roman, Steven. Concepts of Object-Oriented programming with visualbasic / StevenRoman. New York: Springer, 1997. 188 p. : with 24 illustrations; 24 cm. Includes index. Object-oriented programming (Computer Science). Microsoft Visual Basic. INST UNIPILB MAIN 20040709 005.117 RO 00127386 00127386 LOAN 0 1 /webopac/covers/01/12122_0387948899.jpg