000 00319nam a2200133Ia 4500
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082 _a330.1543 ALL-M
100 _aAllen,R G D
245 _aMathematical Analysis For Economics
260 _bElbs
_c1968
_aLondon
300 _a548
650 _aEconomics
942 _cBK
999 _c16711
_d16711