000			00334nam a2200145Ia 4500
008			130410s9999 xx 000 0 und d
100			_aDUC, R.C.
245			_aT.B. OF ADVANCED ECONOMIC THEORY
250			_a
260			_bLOYAL BOOK DEPOT _a _c1970
270			_aMEERUTH
300			_a
650			_aECONOMICS _b
942			_2ddc _cBK
999			_c5301 _d5301