Plotnik, Rod Introduction to psychology / Rod Plotnik. - 7th ed. - Belmont, Calif. : Thomson/Wadsworth, c2005. - xli, 722 p. : ill. (some col.) ; 29 cm. ISBN: 0534589626 (pbk) 0534589340 (hbk.) 9780534589622 (pbk.) Subjects--Topical Terms: Psychology--Textbooks. Dewey Class. No.: 150 / PLO