00332nam a2200109Ia 4500008004100000022001800041040002500059082001800084100002100102245007100123260002800194240215s9999    xx            000 0 und d  a0-07-112669-4  aNORSU-DumcNORSU-Dum  a025.52/K15/V2  aKatz, William A. 0aIntroduction to Reference Work Volume I (Basic Information Source)  bMcGraw-Hill, Inc.c1992