00353nam a2200121Ia 4500008004100000040002500041082001400066100004900080245005000129250001800179260002600197300000800223230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a512.9 B54  aBittinger, Marvin L. and David J. Ellenbogen 0aElementary algebra: concepts and applications  aSixth Edition  bAddison Wesley c2002  a555