000 00291nam a2200133Ia 4500
008 210122s9999 xx 000 0 und d
020 _a0415253241
100 _aVernon Mark
942 _cBK
245 _aBusiness
260 _bRoultedge
_c2002
082 _a650.03
_bVER
546 _aENGLISH
999 _c24845
_d24845