TY  - BOOK
AU  - Sarker , S.K.
AU  - Sarker , S.K.
ED  - A.K. Gupta.
TI  - Elements of computer science
SN  - 81-219-1774-3
U1  - 004 SAE 22
PY  - 2002///
CY  - New Delhi
PB  - S. Chand and Sons.
KW  - Data processing 
KW  - Data processing
ER  -