00773nac a22002051u 4500008004100000010001600041022001400057035002300071082001700094100004100111245009200152246002200244260004600266300001500312651005300327710003400380942002400414999001500438952011400453100804t        xxu||||| |||| 00| 0 eng d  a   74020258  a0007-2303  a(OCoLC)ocm01167459  a330.973bECO  aOkun , Arthur M.[edito       91707100aBrookings Papers on Economic Activity2 1976 /bArthur M. Okun ,Georg L. Perry [editors]30aEconomic activity  aWashington,bBrookings Institution,c1976  av.c23 cm.  aUnited StatesxEconomic conditionsy1945-9105982 aBrookings Institution.917072  cBBk330.973ECO2ddc  c3154d3154  00102ddc40708 aMAINbMAINc1STd2010-08-04epurchasel0o330.973 ECOp000030060r2025-07-15 00:00:00yBB