000 00265nam a2200121Ia 4500
100 _aVernon, Mark
020 _a0-415-25324-1
942 _cBK
245 _aBusiness
_bthe key concepts
260 _aRoutledge, London
_c2002
082 _a658 Ver
300 _aviii,253
999 _c40364
_d40364