TY  - BOOK
AU  - Sharma, Pankaj
TI  - System programming
SN  - 9789350141137
U1  - 005.42 
PY  - 2020///
CY  - New Delhi
PB  - S.K. Kataria & Sons, 
KW  - Computer Programming
KW  - System Design
N1  - Includes index
ER  -