000 00270nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aHAROLD KOONTZ & HEINZ WEIHRICH
245 _aESSENTIALS OF MANAGEMENT: An International Perspective
250 _a8
260 _c2011
_bTMH
999 _c54599
_d54599