00473nam a2200169Ia 4500082002000000100002000020245003900040260005100079300001600130500000500146690000600151700000500157952010000162964001700262921000900279999001500288  a338.54bM682.BC  aMitchell, W. C.  aBusiness cycles and their causesb  aBerkeleybUniversity of California Pressc1960  axiii, 226p.  a  a   a  00104070aISIbISId1998-08-21l0o338.54 M682.BCpDP592r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a5389  c5389d5389