TY  - BOOK
AU  - Jaiswal, A.
TI  - Learing and using dos in day
SN  - 8186340882
U1  - 001.642/JAI 
PY  - 1995///
CY  - New Delhi
PB  - Galgotia Publication
KW  - Computer
N1  - Includes index
ER  -