000 00298nam a2200121Ia 4500
008 221001s1968 xx 000 0 eng d
082 _a657.4 GUP
100 _aThirkettle, G. L.
245 0 _aAdvanced economics
260 _aLondon
_bMacdonald & Evans
_c1968
300 _axvi, 136p.
942 _2ddc
_cBK
999 _c378
_d378