Co-operation : an interdisciplinary approach - Poona : Vaikunth Mehta National Institute of Co-operative Management., 1972 - vii, 311 p. ; 22 cm. - Studies in Co-operation ; . no. 4 . Proceedings of a seminar ISBN: Rs. 15.00 Subjects--Topical Terms: CooperationCooperative societies Dewey Class. No.: 334.082