TY  - BOOK
AU  - Lal, Keemti
AU  - Katyal, Mohan
TI  - Some analytical techniques and reagents
U1  - 543 
PY  - 1987///
CY  - Meerut
PB  - K.K. Mittal for Pragati Prakashan
KW  - Analytical chemistry
ER  -