TY  - BOOK
AU  - Pradhan JP
TI  - UGC CSIR NET/JRF Engineering Sciences
SN  - 9789350948293
U1  - 620 PRA 
PY  - 2017///
CY  - Meerut, UP
PB  - Arihant Publications LMT
KW  - engineering sciences
ER  -