TY  - BOOK
AU  -  Smith,Lary W  .
AU  - Campbell, David L  .
TI  - Learn visual basic 4.0 in three days / 
U1  - 005.133VB4.0 
PY  - 1996///
CY  - New Delhi : 
PB  - BPB , 
KW  - Programming languageVB4.0
ER  -