000			00340nam a2200145Ia 4500
008			140317s9999 xx 000 0 und d
082			_a338.9
100			_aFellner,W.
245			_aTrends and cycles in economic activity.
260			_aN.Y. _bHolt _c1956
300			_a411
650			_aEconomics
653			_aEconomics
942			_2ddc _cBK
999			_c1224 _d1224