TY  - BOOK
AU  - Snell, Foster Dee
AU  - Snell, Cornelia T.
TI  - Colorimetric methods of analysis (vol-4/A): including photometric methods
T2  - 4/A
U1  - 543.432 
PY  - 1967///
CY  - New York
PB  - D. Van Nostrand Company
KW  - Chemistry
KW  - Analytical chemistry
N1  - Analytical Chemistry, Colorimetry, Chemical Analysis, Laboratory Methods
ER  -