TY  - BOOK
AU  - Sunil Kumer
TI  - UGC - CSIR NET for JRF / Lectureship : Engineering  Sciencesby
SN  - 9788189301804
U1  - 621.4076  Su73U 
PY  - 2017///
CY  - New Delhi
PB  - Danika Pub.
ER  -