Principles of cooperation
By: Emory S. Bogardus.
Contributors: Cooperative League of the USA.
Edition: 3rd ed.
Publisher: Cooperative League of the U.S.A.
Published: 1964
Place of publication: Chicago
Language: eng
Number of pages: 77
Notes: Copyright 1952, 1958, 1964 tp verso: p.vii, "first edition...1951".