Co-operation
Subtitle: what it means and how it works
By: by Margaret Digby ; with a foreword by Sir Malcolm Darling ; illustrated with drawings by the author.
Contributors: Darling, Malcolm, Sir, 1880-1969.
Publisher: Longmans, Green and Co.
Published: 1947
Place of publication: London; New York
Number of pages: 96
Subjects: Cooperation