TY  - BOOK
AU  - Gupta Preeti
AU  - et.al.
TI  - UGC CSIR NET/SET Chemical Sciences
SN  - 9789350940877
U1  - 540 GUP 
PY  - 2017///
CY  - Meerut, UP
PB  - Arihant Publications
KW  - chemical sciences
ER  -