Schmuck, Richard A. Group processes in the classroom [[Book] /] Richard A. Schmuck, Patricia A. Schmuck. - 5th ed. - Dubuque, : W.C. Brown, 1988. - xvii, 347 p. : ill. ; 23 cm. Includes bibliographical references (p. 313-337) and index. All age. ISBN: 0697053180 LCCN: 87072272 Subjects--Topical Terms: Group work in education.Social groups. Dewey Class. No.: 371.25 National Library of Medicine Call No.: / S G