000 00329nam a2200133Ia 4500
008 221102s9999 xx 000 0 und d
082 _a658 DRU
100 _aDrucker, Peter F
245 0 _aManagement tasks responsibilities practices
260 _bAllied
_aDelhi
_c1975
300 _a839 p.
650 _aManagement
942 _cBK
999 _c5572
_d5572