000 00267nam a2200121Ia 4500
008 211209s1972 xx 000 0 und d
041 _aeng
082 _a658 N72 MIC
100 _aMICHAEL G
245 _aMODERN BUSINESS ENTERPRISE
260 _c1972
300 _a461
999 _c14629
_d14629