Cleugh, M. F., Discipline and morale in school and college : a study of group feeling / M. F. Cleugh - London : Tavistock Publications, 1971 - ix, 173 p. ; 23 cm. Bibliography: p. 169-170 ISBN: 0422737305 Subjects--Topical Terms: Classroom managementSchool discipline Dewey Class. No.: 371.5