Adams, Katherine Effective group discussion theory and practice - Fourteenth Edition - New York McGraw-Hill 2013 - 443 p ISBN: 9780073534343 Subjects--Topical Terms: Educational and Personal development LC Class. No.: 302.34 GAL 2013 Dewey Class. No.: 302.34 GAL 2013 National Library of Medicine Call No.: 302.34 GAL 2013