000 00193 a2200073 4500
020 _a41039819
082 _2330.0151 GLA
_a330.0151
_b1
245 _aAN INTRODUCTION TO MATHEMATICAL METHODS IN ECONOMICS
999 _c783414
_d783413
942 _w438
_xLucy Nkosi
_y438
_zLucy Nkosi