Ganguli, Harish Chandra, Industrial productivity and motivation; a psychological analysis / Harish Chandra Ganguli, - Bombay, New York, Asia Pub. House [c1961] - 92 p. illus. 23 cm. LCCN: sa 63003741 Subjects--Topical Terms: Psychology, Industrial.Labor productivity. LC Class. No.: HF5548.8 / .G3 1961 Dewey Class. No.: 658.01 / GAP 1961