TY  - BOOK
AU  - Chenglei, W. Melemnganba
TI  - NTA CSIR UGC NET/JRF/SET (JRF and Lecturership) Physical Sciences
SN  - 9789357013550
U1  - 500 
CY  - New Delhi
PB  - Arihant Publications
KW  - Physical sciencess
ER  -