TY  - BOOK
AU  - G.K.PUBLICATIONS
TI  - GATE-2021 COMPUTER SCIENCE AND INFORMATION TECHNOLOGY 31 YEARS 
SN  - 9789389718690
U1  - 621.3076 GKP 
PY  - 2021///
PB  - G.K.PUBLICATIONS (PVT) LTD.
ER  -