TY  - BOOK
AU  - Halvorson, Michael  .
TI  - Microsoft Visual Basic 6.0 professional step by step / 
SN  - 81-203-2604-0
U1  - BV 
PY  - 2003///
CY  - New Delhi : 
PB  - Prentice-Hall of India Pvt. Ltd. , 
KW  - Computer Science- Visual Basic 6.0
ER  -