InternationalCommittee for social Sciences documentation creator Comité international pour la documentation des sciences sociales -uk London,United Kingdom Chicago, United States Tavistock Publications 1968 Aldine Publishing Company 1968 ng Eng LXXX, 524p.: 24cm. Includes bibliographical references and index. Economics, Social sciences Bibliography, Periodicals R 016.33 UNESCO BD-DhIDS 260819 20261028143640.0