TY  - BOOK
AU  - Penfold , John W.
TI  - Microsoft visual basic : the programmer's companion 
SN  - 8186011889
U1  - 005.262 
PY  - 1994///
CY  - New Dilhi 
PB  - Galgotia Publivavtion pvt Ltd
KW  - COMPUTER SCIENCE
KW  - COMPUTER PROGRAMING
KW  - VISUAL BASIC
ER  -