000 00267nam a2200121 4500
020 _a9781138654006
082 _a658.4
_bDRU/E
100 _aDrucker, Peter F
245 _aThe effective executive
260 _aLondon
_bRoutledge
_c2007
300 _a167p
942 _cBK
999 _c45280
_d45280