TY  - BOOK
AU  - Chenglei, W. Malemnganba
TI  - UGC CSIR NET/SLET: physical sciences
SN  - 9789312146477
U1  - 500.2 
PY  - 2018///
CY  - New Delhi
PB  - Arihant
KW  - Physical Sciences
KW  - UGC
N1  - Includes index
ER  -