000 00420nam a2200169Ia 4500
008 250428s9999 xx 000 0 und d
020 _a9-71081132-0
082 _a658.407 D79e 1967
245 4 _aThe effective executive
245 0 _cDrucker, Peter F.
260 _bHarper and Row Publishers.
260 _c1967
300 _a178 pages.
526 _a600 Technology (App Sciences)
942 _2DDC
942 _cB
999 _c11094
_d11094