000 00331nam a2200133Ia 4500
008 170101s1967 xx 000 0 und d
082 _a330 K93P
100 _aKOIVISTO, William A
245 0 _aPrinciples and problems of modern economics
260 _bBombay
_c1967
650 _aECONOMICS
653 _aECONOMICS
942 _2ddc
_cB
999 _c5340
_d5340