000 003270000a22001450004500
060 _a100
082 _a153.8 COF
100 _aCofer C N, Appley M H
245 _aMotivation : theory and research
260 _aU S A, John Wiley & Sons
260 _c1964
300 _a958
650 _aMotivation-concepts
942 _cBK
999 _c216732
_d216732