000 00284nam a22001217a 4500
020 _a9780750685078
082 _a650
_bDRU
100 _aDrucker, Peter F
245 _aThe Effective Executive /
_cPeter F Drucker
260 _aLondon
_bRoutledge
_c2011
300 _a167
942 _cBK
999 _c498023
_d498023