4 days, 40 hours ; reporting a revolution in work and leisure /

Bibliographic Details
Other Authors:	Poor, Riva
Format:	Book
Language:	English
Published:	Cambridge, Mass. : Bursk and Poor Pub., 1970.
Subjects:	Four-day week > United States.

Description
Physical Description:	175 pages ; 22 cm.
Bibliography:	Bibliography: pages 171-172.