Manning, George, Human behavior : why people do what they do / George Manning, Kent Curtis. - Cincinnati, Ohio : VistaSystems, c1988. - xiii, 317 p. : ill. ;Hbk, - Human side of work . ISBN: 0538212535 (pbk.) Subjects--Topical Terms: Personality.Motivation (Psychology)Values--Psychological aspects.Management--Psychological aspects.Psychology, Industrial. LC Class. No.: BF698 / .M326 1988