00269nam a2200097Ia 4500008004100000040002500041082001400066100004800080245003400128260000900162230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a512.9 K16  aKaufmann , Jerome E. and Jerome E. Kaufmann 0aAlgebra for college students   c1996