An introduction to historical epistemology : the authority of knowledge / Mary Tiles and Jim Tiles. Tiles, Mary. Tiles, J. E. Knowledge, Theory of. BD161 .T55 1993 121 20 TII Includes bibliographical references (p. [208]-212) and indexes. Oxford, UK ; Cambridge, USA : Blackwell, 1993. 1993. 1993 Text vi, 223 p. ; eng