Leadership and organization : a behavioral science approach / Robert Tannenbaum, Irving R. Weschler and Fred Massarik. Tannenbaum, Robert. Leadership. Organization. 658 TAL "A selected collection of the writings, from 1950 to 1960, of members of the Human Relations Research Group (HRRG), Institute of Industrial Relations and Graduate School of Business Administration, University of California, Los Angeles." Includes bibliography. New York : McGraw-Hill, 1961. 1961. 1961 Text 456 p. ; eng McGraw-Hill series in management