TY  - BOOK
AU  - Armstrong,D.M.
TI  - Belief, truth and knowledge,
SN  - 0521087066
U1  - 121 
PY  - 1973///
CY  - London
PB  - Cambridge University Press
KW  - Knowledge, Theory of
KW  - Belief and doubt
KW  - Truth
N1  - Bibliography: p. 222-223
ER  -