TY  - BOOK
AU  - Halvorson, M
TI  - Visual basic 6 professional step by step
SN  - 81-203-1796-3
U1  - 005.118 
PY  - 2001///
CY  - New Delhi
PB  - Prentice Hall Publication
KW  - Computer EngineeringInformation Technology
ER  -