000 00307nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a330.1543STA:M
100 _aStaffard l.W.T.
245 0 _aMathematics for Economists
260 _aLondon
_bMacdonlad and Evans
_c1971
942 _cGB
999 _c23438
_d23438