TY  - BOOK
AU  - Snell, Foster Dee .
AU  - Snell, Cornelia T .
TI  - Colorimetric Methods of Analysis:Including Some Tribidimetric and Nephelometric Methods
U1  - 545.8 
PY  - 1953///
CY  - Newyork
PB  - D Van Nostrand Co
KW  - T/G-Chemistry
ER  -