TY  - BOOK
AU  - Prior,A.N.
TI  - Formal logic
SN  - 9780191680373 (ebook) :
U1  - 160 23
PY  - 1962///
CY  - Oxford
PB  - Clarendon
KW  - Logic
N1  - Includes Index
N2  - No further information has been provided for this title
UR  - http://dx.doi.org/10.1093/acprof:oso/9780198241560.001.0001
ER  -