00543nam a2200217Ia 450000500170000000800460001702000180006303700100008104000080009104000080009904000080010704100080011504100080012308400080013110000290013924500600016826000270022826000090025565000160026485600450028020260306154717.0008  260114s9999    xx            000 0 eng d  a9781139524155  aEBOOK  aCRL  beng  cCRL  2eng  aeng  qCRL  aKeynes/Johnson/Moggridge 4aThe Collected Writings of John Maynard Keynes Volume 20  bRoyal Economic Society  c2012  a Philosophy  uhttps://doi.org/10.1017/UPO9781139524155