Kottler Jeffrey A. Learning group leadership An experiential approach - 2nd - Los Angeles Sage U.S.A 2010 - xxvi, 524p. cm. ISBN: 9781412953719 (pbk) 3543.60 Standard No.: 245,057 Source: 22, 28/12/2010, Aviva Book Company Textual Subjects--Topical Terms: PSYCHOLOGY Dewey Class. No.: S848, Q0