000 00300nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a658.4 DRU/T PET/T
100 _aPETER F DRUCKER
245 4 _aTHE PRACTICE OF MANAGEMENT
260 _bMACDONALD AND EVANS
_c1954
300 _a404
942 _cTB
999 _c22416
_d22416