Baron, Robert S. Group process, group decision, group action Robert S. Baron and Norbert L. Kerr. - 2nd ed. - Buckingham Open University Press 2003. - 288 p. 22 cm. - Mapping social psychology . Previous ed.: 1992. Includes bibliographical references and index. ISBN: 0335206980 0335206972 (pbk.) £18.99 Nat. Bib. No.: GBA3-Y8557 Subjects--Topical Terms: Social groupsGroup decision making. Dewey Class. No.: 302.3 / B2651g2