TY  - BOOK
AU  - Wright,G.H.von
TI  - A treatise on induction and probability
T2  - International library of psychology, philosophy, and scientific method
U1  - 160 
PY  - 1951///
CY  - London
PB  - Routledge and K. Paul
KW  - Logic
KW  - Probabilities
ER  -