TY  - BOOK
AU  - Khosla, U. N., Ahluwalia, P. K. and Verma, R. C.
TI  - Introduction to Pcs dos and computing with applications (basic version)
SN  - 8170237181
U1  - 004 
PY  - 1997///
CY  - Calcutta
PB  - ; Allied Publishers
KW  - Computer Science
ER  -