Topics in philosophical logic
Dordrecht 1968. 347 S.
The first principles of knowledge
London 1926. 412 S.
Logic and criticism
New York 1964. 148 S.
The principles of reasoning
New York 1930. 393 S.
Logic and knowledge
London 1956. 382 S.
If P. then Q. Conditionals and the foundations of reasoning
London 1992. 265 S.
Principles of applied logic
Dubuque (Iowa) 1956. 280 S.
Nonmonotonic logics
Berlin 1997. 243 S.
The range of epistemic logic
Aberdeen (Scotland) 1985. 116 S.
Logic and scientific methods
New York 1948. 326 S.