000			00320nam a2200133Ia 4500
001			101655
008			170722s9999 xx 000 0 und d
100			_aGarver, Frederic B.
245			_aPrinciples of economics Rev ed 1937 /
250			_a3rd ed.
260			_c1947.
700			_aHansen, Alvin Harvey
942			_cGEN
999			_c38617 _d38617