Troland, Leonard T. 1889- The fundamentals of human motivation. - New York : Hafner Pub. Co., 1967. - xiv, 521 p. : ill. ; 23 cm. Reprint of the 1928 ed. "References and notes" (p. 503-510) Subjects--Topical Terms: Motivation (Psychology) Dewey Class. No.: MISR 152.5 TRO