000 00296nam a2200109Ia 4500
008 220725s2017 xx 000 0 und d
041 _aeng
100 _aHarold Koontz Heinz Weihrich
_9942783
245 _aEssential of Management
260 _auk
_bMcgraw HIll Book Company
_c2017
300 _a531 p
999 _c646430
_d646430