McClelland, David C., Motivating economic achievement / David C. McClelland and David G. Winter ; with Sara K. Winter ... [et al.] - New York : Free Press, 1969 [reprinted 1971] - xxii, 415 p. : Includes Index : p. 403-415. ISBN: EXBLIB2232 Subjects--Topical Terms: Economic development. Dewey Class. No.: 338.9 / Mo