Ortigas, Carmela D. Group process and the inductive method: theory and practice in the Philippines/ Carmela D. Ortigas - Third edition - Quezon City: ADMU Press, c1990. - xiii, 186 pages: illustrations; 26 cm. Includes bibliographical references. ISBN: 9715502415 Subjects--Topical Terms: Group relations training.Cooperative learning. Dewey Class. No.: DFil 302.14 / Or8