00439nam a2200157Ia 4500008004100000020001500041082001600056100002200072245003100094260004600125300000800171650003900179650001500218653002800233700002000261170901s1974    xx            000 0 und d  a0470036265  a159.4bA87M  aAtkinson, John W. 0aMotivation And Achievement  aNew YorkbJohn Wiley and Sons, Inc.c1974  a479  aPhilosophy and related disciplines  aPsychology  aMotivation (Psychology)  aRaynor, Joel O.