Colorimetric methods of analysis: Including some turbidimetric and nephelometric methods - FosterDee Snell; Cornelia T. Snell (New York D. Van Nostrand Company, Inc, 1949)
FosterDee Snell & Cornelia T. Snell: Colorimetric methods of analysis: Including some turbidimetric and nephelometric methods. (3rd Ed) New York. D. Van Nostrand Company, Inc, 1949.--(545.812SNE)
ENGLISH