What social classes owe to each other
By: by William Graham Sumner
Publisher: Yale University Press; [etc., etc.
Published: 1934
Place of publication: New Haven
Language: eng
Number of pages: 169
Subjects: Social ethics; Economics
Other titles: Social classes
Notes: Foreword signed: A.G. Keller.

"First published by Harper & brothers ... 1883."

Second printing.

Cover title: Social classes.

Microfilm. New York, N.Y., Columbia University Libraries, 1995. 1 microfilm reel, 35 mm.

Filmed; NEH Project (FMEST); 1995.