Toseland, Ronald W., An introduction to group work practice / Ronald W. Toseland, University at Albany, State Universityof New York, Robert F. Rivas, Siena College. - Eighth edition. - xv, 525 pages ; 26 cm. Includes bibliographical references : pages 462-290 and index. ISBN: 9781292160283 RM92.00 (PTSL) 0134058968 Subjects--Topical Terms: Social group work.