00435nam a2200145Ia 4500003000400000008004100004020002700045040000800072100002100080245005700101260004400158300001500202365001200217440006000229LDD181029s9999    xx            000 0 und d  a9780195399820c4995.00  cLDD  aRyan, Richard M. 0aOxford handbook of human motivationcRichard M. Ryan  aNew YorkbOxford University Pressc2012  axvii, 579p  b4995.00  aOxford library of psychology/ edited by Peter E. Nathan