TY  - GEN
AU  - Chatwal, Gurdeep R
ED  - Arora, Madhu.
TI  - Analytical chemistry
SN  - 9788184881011
U1  - 543 
PY  - 2017///
CY  - New Delhi
PB  - Himalaya Publishing House
KW  - Chemistry, Analytic
ER  -