000			003260000a22001330004500
245			_aMathematics for economists : an introduction
100			_aTimbrell, Martin
260			_aOxford _bBasil Blackwell _c1985
300			_a246p. : ill.
020			_a0631140867
080			_a51:33 _bT5
041			_aEN
942			_cBK _02
999			_c116623 _d116623