TY  - BOOK
AU  - x, x
AU  - Lal,Keemti,Katyal,Mohan
TI  - Some analytical techniques and reagents: x
SN  - x
U1  - 543/S693 
PY  - 1987///
CY  - Meerut
PB  - Pragati Prakashan
KW  - Chemistry, Analytic
N1  - x
ER  -