Measurement of motivation in predicting success of industrial trainees /
Eysenck, H. J.(Hans Jurgen),1916-1997.
Eysenck, Sybil B. G.(Sybil Bianca Giuletta)
University of London.Institute of Psychiatry.
[London : The Institute,
1970]
Chief investigators: H.J. Eysenck, S.B.G. Eysenck.