TY  - BOOK
T1  - The doctrine of propositions and terms /
DA  - c1976.
CY  - Amherst :
AU  - Prior, A. N.
CN  - BC181
CN  - BC181
PB  - University of Massachusetts Press,
PP  - Amherst :
PY  - c1976.
ID  - 80091
KW  - Proposition (Logic)
KW  - Logic
SN  - 0870232142
TI  - The doctrine of propositions and terms /
ER  -