McMahon, Frank B. Psychology : the hybrid science / Frank B. McMahon, Judith W. McMahon. - 5th ed. - Chicago, Ill. : Dorsey Press, c1986. - xxvi, [739] p. : ill. ; 27 cm. Includes bibliographical references and index. ISBN: 0256032467 Subjects--Topical Terms: Psychology. LC Class. No.: BF121 / .M326 1986