00290nam a2200109Ia 4500008004100000040002500041082001200066100002800078245002100106260004200127300001100169230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a512 P24  aParreño, Elizabeth B. 0aCollege algebra   bBooks Atbp.  Publishing Companyc2011  a319 p.