000 00210 a2200097 4500
001 24162
100 _aHanson, J.L
245 _aA text book of economics
260 _a
_bMacdonald
_c1969
090 _c16354
_d16354
942 _aNUST-CAE
_cM
_c7063
999 _c259235
_d259235