TY  - BOOK
AU  - HELM,PAUL
TI  - BELIEF POLICIES / 
T2  - CAMBRIDGE STUDIES IN PHILOSOPHY
U1  - 121.6 
PY  - 1994///
CY  - [S.N] : 
PB  - CAMBRIDGE UNIVERSITY PRESS ، 
KW  - PHILOSOPHY
KW  - BELIEF AND DOUBT
ER  -