Towards global action for appropriate technology edited by A. S. Bhalla. - Oxford Pergamon Press 1979 - xviii, 220 p.; 21 cm. - (Pergamon international library of science, technology, engineering and social studies). . ISBN: 80242774 Subjects--Topical Terms: Technology - Societies - Congresses Technology - International Cooperation - Congresses. Dewey Class. No.: 606.01 / T66T