00000nam a2200000 a 4500 Nuttin, Joseph aut Verfasser/-in s||Motivation s||Psychologie s||Zeit Future time perspective and motivation theory and research method Joseph Nuttin. With the collaboration of Willy Lens Leuven [u.a.] Leuven Univ. Pr. [u.a.] 1985 Louvain psychology series Rev. ed. 9061861721 9061861721 eng Literaturverz. S. [209] - 217 235 S.; 23,5 cm