TY  - BOOK
AU  - Ahern Dennis M
TI  - Studies in epistemoloy : essays by Dennis M Ahren and others
T2  - Americann philosophicalquaterly monograph series; 9
U1  - R2z7, L5 
PY  - 1975///
CY  - London
PB  - Basil Blackwell      
ER  -