00484nam a2200157Ia 4500003000600000005001700006008004100023020001800064040002500082082003500107100002000142245006500162260002500227300002600252500004800278NORSU20240305033947.0240215s9999    xx            000 0 und d  a0-13-011292-5  aNORSU-DumcNORSU-Dum  a153.8 B38 20002Fourth edition  aBeck, Robert C. 0aMotivation : theories and principles/4thcBy; Robert C. Beck  b Prentice Hallc2000  axvi, 477 pages, 23 cm  aIncludes bibliographic references and index