000 00307nam a2200145Ia 4500
100 _aDrucker/ Peter F.
942 _cBK
654 _aeffective executive
245 _aThe Effective Executive
260 _bPan Books
_c1967
082 _a658.5
_bDRU
300 _a183
546 _aENGLISH
999 _c19564
_d19564