Social psychology / Stephen Worchel ... [et al.]. - Australia ; Belmont, CA : Wadsworth, c2000. - xxi, 543 p. : ill. ; 27 cm. ISBN: 0830414703 (alk. paper) LCCN: 98014914 LC Class. No.: HM251 .U56 2000. / .U56 2000. Dewey Class. No.: 302