000 00347nam a2200157Ia 4500
001 14957
008 141107s9999 xx 000 0 und d
020 _a0-273-70195-9
050 _aQA 37.2.J3
245 _aMathematics For Economics And Business
250 _a0
260 _aHarlow
260 _bPearson
260 _c1991
300 _a,;ill.
999 _c50440
_d50440