Overland, Brian, Visual Basic 6 in plain English / Brian Overland. - Foster City, CA : M&T Books : Distributed by IDG Books, c1999. - xxix, 561 p. : ill. ; Includes index. ISBN: 0764570072 (pbk.) Subjects--Topical Terms: BASIC (Computer program language) LC Class. No.: QA76.73.B3 / O94 1999