?url_ver=Z39.88-2004&rft_id=PQ+ETD%3A602787&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=R.G.&rft.au=Ford%2C+R.G.&rft.aulast=Ford&rft.tpages=96&rft.title=Inferential+knowledge%2C+externalism+and+self-knowledge.&rft.date=2004&rft.degree=Masters&rft.inst=University+of+London