Heckhausen, Heinz
Motivation and action Heckhausen, Heinz - Berlin: Springer-Verlag, 1991. - xx,504p.
HB
Includes bibliography and index
eng
0540529845
Motivation(psychology)
153.8 / HEM
Motivation and action Heckhausen, Heinz - Berlin: Springer-Verlag, 1991. - xx,504p.
HB
Includes bibliography and index
eng
0540529845
Motivation(psychology)
153.8 / HEM