dMass education
Subtitle: studies in adult education and teaching by correspondence in some developing countries
By: edited by Lars-Olof Edstrom, Renee Erods, and Roy Prosser.
Contributors: Edström, Lars Olaf.; Erdos, Renee F.; Prosser, Roy; Dag Hammarskjöld Foundation.
Publisher: Africana Pub. Corp.
Published: 1970
Place of publication: New York
Number of pages: 380