TY  - BOOK
AU  - Quine,W.V.
AU  - Ullian,J.S.
TI  - The web of belief,
AV  - BD215.U42.W436 1970 
PY  - 1970///
CY  - New York
PB  - Random House
KW  - Reasoning
N1  - Bibliography: pages 94-95; 2
ER  -