TY - BOOK AU - Perry, Greg TI - Sams teach yourself Visual Basic 6 in 21 days SN - 9780585106854 U1 - 005.268 PER PY - 1998/// CY - New Delhi PB - G. C. Jain for Techmedia KW - Microsoft Visual Basic for Windows KW - BASIC KW - Perry, Greg KW - Computer Science ER -