000 00303nam a2200133Ia 4500
008 221102s9999 xx 000 0 und d
082 _a658 BLA
100 _aA & C Black
245 0 _aBusiness essential
260 _bA & C Black
_aLondon
_c2009
300 _a687 p.
650 _aBusiness
942 _cBK
999 _c6914
_d6914