Measuring human motivation : an enduring problem in psychology ; selected readings, edited by Robert C. Birney and Richard C. Teevan. Birney, Robert Charles, 1925- ed. Teevan, Richard Collier, 1919- joint ed. Motivation (Psychology) BF199 .B53 159.4 BIM Includes bibliography. Princeton, N.J., Van Nostrand [1962] [1962] 1962 Text 181 p.: eng An Insight book,6