Sundel, Martin Behavior change in the human services : behavioral and cognitive principles and applications Martin Sundel, Sandra S. Sundel - 5th ed - Thousand Oaks, CA SAGE Publications c2005 - xx, 380 p. : ill. ; 26 cm. Includes bibliographical references and indexes ISBN: 9780761988700 ISSN: 2004009277 Subjects--Topical Terms: Behavior modification - Textbooks Dewey Class. No.: 153.85 SUN