The problem of unemployment
By: by Paul H. Douglas...and Aaron Director...preface by Frank Aydelotte...
Contributors: Director, Aaron, joint author.
Publisher: The Macmillan company
Published: 1931
Place of publication: New York
Language: eng
Number of pages: 505
Subjects: Unemployed; Economic history -- 1918-
Notes: "Bibliographical note": p. 498-500.