TY  - BOOK
AU  - Snell, Foster Dee.
AU  - Snell, Cornelia T.
TI  - Colorimetric methods of analysis: : including some tubidimetric and nephelometric methods
U1  - 545.8 
PY  - 1948///-
CY  - Princenton
PB  - Van Nostrand
KW  - Colorimetría
KW  - Química analítica cualitativa
N1  - v.2A 1ra. ed. de 1959; Contenido: v.1 Theory instruments -- v.2 Inorganic -- v.2A Icluding photometric methods -- v.3 Organic
ER  -