000 00228nam a2200097Ia 4500
008 230915s9999 xx 000 0 und d
050 _aHD 30.22 .D 395 2004
100 _aDWIVED,D N
245 0 _aMANAGERIAL ECONOMICS
942 _cBK
999 _c75402
_d75402