Ong, Hean Tatt. Secrets of Chinese art of motivation / Ong Hean Tatt - Selangor : Pelanduk Publication, 1994 - x, 193p. ; 22cm. ISBN: 9679784649 Subjects--Topical Terms: Astrology, Chinese.Chinese--Social life and customs.Motivation (Psychology) Dewey Class. No.: 131 / ONG