00342nam a2200121Ia 4500008004100000040002500041082001700066100003600083245003700119250001900156260003700175300000800212230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a658.4012 C86  aChristensen, Roland C , et..al. 0aBusiness policy: text and cases   aFourth Edition  bNational Book Store., Inc.c1978  a846