000 00277nam a2200097Ia 4500
008 180926s9999 xx 000 0 und d
100 _aKOONTZ HAROLD;WEIHRICH HEINZ;
245 _aESSENTIALS OF MANAGEMENT R
500 _aESSENTIALS ; MANAGEMENT
650 _aGeneralities(000)
999 _c321121
_d321121