00426nam a2200157Ia 45000010005000000080041000050200018000460400013000640820018000771000015000952450071001102600055001813000011002365460007002476500014002544812140318s9999    xx            000 0 und d  a0-02-361550-8  cPK-LaUMT  a 153.8bJUN-U  aJung, John  aUnderstanding human motivation:ba cognitive approach.cJung, John  aNew York,USA:bMacmillan Publishing Company,c1978  a518 p.  aEN  aCognition