Harper, Paul. Spare-time education for workers in Communist China Paul Harper. - Washington U.S. Dept. of Health, Education, and Welfare, Office of Education ; for sale by Superintendent of Documents, U.S. Govt. Print. Off. 1964. - v, 29 p. "OE-14102." Bibliographical footnotes. LCCN: hew64000087 Subjects--Topical Terms: Labor--Education--China.