TY  - BOOK
AU  - Lehrer , Keith
ED  - 
TI  - Knowledge,
SN  - 0198244160
U1  - 121 Leh/Kno 
PY  - 1978///
CY  - Oxford
PB  - Clarendon Press
KW  - Epistemology ,(Theory of Knowledge )
N1  - B
ER  -