NOTRE DAME JOURNAL OF FORMAL LOGIC
journal44951
E122146
US
0029-4527
English
Rivista
Notre Dame Journal of Formal Logic:437-439 Flanner Hall:Notre Dame, IN 46556:(574)631-6157, EMAIL: jflsubs@nd.edu, INTERNET: http://www.nd.edu/~ndjfl, Fax: (574)631-8609
1960
can
restricted
cannot
false