00410nam a2200133 a 450000500170000000800410001704100080005808200120006610000250007824500960010326400320019930000310023165000140026220260717090718.0260717s1972    ii            000 0 eng d  aeng04a330.1561 aKeynes, John Maynard14aThe collected writings of J. M. Keynes essays in persuasion vol. IX /cKeynes, John Maynard 1aLondon :bMacmillan,c1972.  axix, 451p. : ill. ; 24 cm. 4aEconomics