Guillebaud, Claude William The university teaching of social sciences: economics / Claude William Guillebaud, R. Clemens, Wahib Messiha, F. Lutge and others - Paris : UNESCO, 1954 - 300p. : 21 cm. - Teaching in the social sciences . Includes bibliographical references and index. Subjects--Topical Terms: EducationStudy and teachingEconomics Dewey Class. No.: 370 / IEA