TY  - BOOK
AU  - Weinberg,Julius R.
AU  - Yandell,Keith E.
TI  - Theory of knowledge
U1  - ARCH YNDC 153.4 W423T 
PY  - 1971///
CY  - USA
PB  - Library of congress, 
KW  - Knowledge, Theory of
N1  - Problems in philosophical inquiry, v.1; Bibliography: p. 157-158
ER  -