00499nam a2200217Ia 450000500170000000800460001702000180006303700100008104000080009104000080009904000080010704100080011504100080012308400080013110000120013924500290015126000310018026000090021165000160022085600450023620260306154912.0008  260114s9999    xx            000 0 eng d  a9780511596742  aEBOOK  aCRL  beng  cCRL  2eng  aeng  qCRL  aMcMahon 0aReasonable Disagreement   bCambridge University Press  c2009  a Philosophy  uhttps://doi.org/10.1017/CBO9780511596742