000			00330cam a22001217a 4500
008			180718b1951 xxu||||| |||| 00| 0 eng d
082			_aT17 Ac46
100			_aAchinstein, A.
245			_aIntroduction to business cycles _cby A. Achinstein
260			_aNew York _bCrowell _c1951
300			_axvi, 496p.
650			_aBusiness Cycles
999			_c477789 _d477789