TY  - BOOK
AU  - Gupta, P. 
AU  - Tomar, A.
TI  - UGC CSIR NET/SET (JRF & LS): chemical sciences
SN  - 9789350750452
PY  - 2012///
CY  - Meerut
PB  - Arihant
KW  - CHEMISTRY
ER  -