TY  - BOOK
AU  - Chatwal, Gurdeep R & Anand, Sham k
TI  - Instrumental methods of chemical analysis : analytical chemistry .-2002 .-978-93-5051-531-0
SN  - 978-93-5051-531-0
U1  - 543 Cha/Ana 
PY  - 2002///
CY  - Himalaya Publishing House, Mumbai
ER  -