TY  - BOOK
AU  - Perry G
AU  - Perry, G
AU  - Perry,G.
AU  - Hart M
AU  - Perry G
TI  - Sams Teach Yourself Visual Basic 6  in 21 Days
U1  - 001.6424VB/PER 
PY  - 1998///
CY  - New Delhi
PB  - Teachmedia Munish Plaza
KW  - Visual Basic
ER  -