TY  - BOOK
AU  - Allport,Noel L.
AU  - Keyser,J.W.
TI  - Colorimetric analysis
U1  - 543.55 23 
PY  - 1957///-1963
CY  - London
PB  - Chapman & Hall
KW  - Colorimetry
N1  - Includes bibliographies; v. 1. Determinations of clinical and biochemical significance.--v. 2. Metals, acid radicales and organic substances
ER  -