00658cam a2200217   450000500170000000800410001701000170005801500140007502000150008904000240010405000170012808200220014510000290016724500590019626000350025530000290029035000090031950400300032865000360035865100460039420181210000430.0690717s1969    enka     b    001 0 eng    a   72382095   aB69-05470  a0043301290  aDLCcDLCdBD-DhBPA 00aHB3743b.B5500a338.542bBLA 19691 aBlyth, Conrad Alexander.10aAmerican business cycles, 1945-50 /c[by] C. A. Blyth.  aLondon,bAllen & Unwin,c1969.  a3-301 p.billus.c23 cm.  a52/-  aBibliography: p. 285-295. 0aBusiness cycleszUnited States. 0aUnited StatesxEconomic conditionsy1945-