TY  - BOOK
AU  - Gupta, Vikas
TI  - Rapidex computer course
U1  - 005.4/46DOS 
PY  - 1993///
CY  - Delhi
PB  - Pustak Mahal
KW  - Dos, Computer course
KW  - dBase, Computer course
KW  - Lotus 1-2-3, Computer course
ER  -