000 00358nam a2200133Ia 4500
008 180413s9999 xx 000 0 und d
020 _a0750622105 ( Hbk ).
100 _aDrucker Peter F
245 4 _aThe Effective Executive Peter F Drucker
260 _bNew York : Harper 1967.
300 _a178
546 _aEng
690 _aDecision Making ; Executives.
999 _c14626
_d14626