Labor problems
Subtitle: a text book
By: by Thomas Sewall Adams ... and Helen L. Sumner ...
Contributors: Sumner, Helen L. 1876-1933.; Ely, Richard Theodore, 1854-1943.
Publisher: Macmillan
Published: 1922
Place of publication: New York; London
Language: eng
Number of pages: 579
Subjects: Working class -- United States
Notes: Half-title: Labor problems. Ed. by Richard T. Ely

Bibliography: p. 15-16.