Morris, Charles G. Understanding psychology / Charles G. Morris [and] Albert A Maitso - 4th ed. - Upper saddle river , NJ : Prentice Hall, 1999. - xxi,615 p. : ill ; cm.20. Includes bib ref. and index ISBN: 9780136765295 : Ksh 6,000 0136765297 Subjects--Topical Terms: Psychology.--Textbooks LC Class. No.: BF 121 / .M6 1999