000 00333nam a2200121Ia 4500
008 151205s9999||||xx |||||||||||||| ||und||
020 _c0
100 _aARCHIBALD,G.C. AND LIPSEY,R.G.
245 _aAN INTRODUCTION TO A MATHEMATICAL TREATMENT OF ECONOMICS
260 _c1977
_bELBS
650 _aMATHEMATICAL ECONOMICS
942 _cBK
999 _c204884
_d204884