Petroutsos, Evangelos. Mastering Visual Basic 6 / Evangelos Petroutsos. - San Francisco ; Sybex ; 1998 [reprinted 2001, 2005] - xxv, 1285 p. : Includes index. ISBN: 8176560316 Subjects--Topical Terms: BASIC (Computer program language). Dewey Class. No.: 005.268 / Ma