A comparative study of detergents
Subtitle: with special reference to the teaching of the subject
By: by Ellen Beers McGowan. New York, Bureau of Publications, Teachers College, Columbia University, 1930.
Publisher: AMS Press
Published: 1972
Place of publication: [New York
Language: eng
Number of pages: 125
Subjects: Soap.; Cleaning compounds.
Notes: Bibliography: p. 123-125.
Reprint of the 1930 ed., issued in series: Teachers College, Columbia University. Contributions to education, no. 441.
Originally presented as the author's thesis, Columbia.