TY  - BOOK
AU  - Sarkar, S. K.
AU  - Gupta, A. K. 
TI  - Elements of computer science
SN  - 8121917743
U1  - 001.642 SAR  23
PY  - 2002///
CY  - New Delhi
PB  - S Chand, 
KW  - Computer programming
ER  -