TY  - BOOK
AU  - Willard, Hobart H
AU  - Dean, John A
AU  - Merritt, Lynne L
TI  - Instrumental methods of  analysis
U1  - 543.08 WIL 
PY  - 1974///
CY  - New Delhi
PB  - East West Press
KW  - Chemistry - Analytical
ER  -