@book{31426,
	author = {Snell, Foster Dee and Snell, Cornelia T.},
	title = {Colorimetric methods of analysis, including some turbidimetric and nephelometric methods},
	publisher = {D. Van Nostrand Co.},
	year = {1948- ; [v. 4, 1954]},
	address = {New York},
	edition = {3d ed.},
	note = {Supplementary vols. by Foster D. Snell and Cornelia T. Snell assisted by Chester Arthur Snell, have subtitle: Including photometric methods.}
}