00369nam a2200145Ia 4500008004100000040002500041082001200066100002300078245003900101250001900140260003600159300000800195942000700203999001300210230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a332 H36  aHelfert, Erich A.  0aTechniques and financial analysis   aFourth Edition  bNational Book Store, Inc.c1977  a291  cBK  c264d264