4 days, 40 hours
Subtitle: reporting a revolution in work and leisure.
By: Edited by Riva Poor. Foreword by Paul A. Samuelson.
Contributors: Poor, Riva, ed.
Publisher: Bursk and Poor Pub.
Published: 1970
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 175
Subjects: Four-day week -- United States -- Addresses, essays, lectures
Notes: Bibliography: p. 171-172.