000 00272nam a2200097Ia 4500
008 130123s9999 xx 000 0 und d
082 _a DRU
100 _aDrucker, Peter E.
245 _aManagement : Tasks, Responsibilities , Practices.
260 _aBombay
_bAllied Pubs.
_c1975
999 _c84495
_d84495