TY  - BOOK
AU  - CHENGLEI W MELEMNGANBA
TI  - NTA CSIR UGC NET/SET (JRF & LECTURERSHIP) PHYSICAL SCIENCES: 
SN  - 9789357013550
U1  - 530 CHE/N 
CY  - UTTAR PRADESH
PB  - ARIHANT PUBLICATIONS, 
ER  -