000 00291nam a22001217a 4500
005 20220519142334.0
008 091217t xxu||||| |||| 00| 0 eng d
100 _aDrucker, P.F.
_913214
245 _aEffective exicutive
300 _a148p.
942 _cBK
260 _aLondon
_bHeinemann
_c1966
999 _c315892
_d315892