000 00443nam a2200169Ia 4500
008 130910s9999 xx 000 0 und d
041 _aeng
082 _221st ed.
_a658.403
_bDRU/E:2
100 _aDrucker, Peter f.
245 _aThe effective executive
_cPeter F. Drucker
260 _aNew York :
_bHarper ,
_c1967& Row
300 _aviii, 178p. ;
_c15cm.
653 _aExecutives
653 _aManagement
653 _aPlanning
942 _cEN
_2ddc
999 _c16379
_d16379