TY  - BOOK
AU  - Mittal,P.C
TI  - CSIR-UGC NET/JRF/SER General Science (Patr A)
SN  - 9789350131480
PY  - 0000///0
CY  - Agra : 
PB  - Upkar Prakashan
KW  - General studies
KW  - Basic of computer
KW  - Operating system
ER  -