TY  - BOOK
AU  - Sprigge Timothy L.S.
TI  - Facts, words and beliefs
T2  - International library of philosophy and scientific method
SN  - 0710068239 (hbk)
U1  - R2, L0;1 
CY  - New York 
PB  - Routledge & Kegan Paul   
KW  - PHILOSOPHY
ER  -