00332nam a2200109Ia 4500008004100000040002500041082001200066100006600078245003800144260003200182300000800214230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a650 C76  aConover, Hobart H,., B. Bertha Wakin and Helene L. Zimmerman  0aGeneral business for todays world  bAllyn and Bacon, Inc.c1977  a634