Logic

Elements of logic and formal science

New York 1940. 337 S.

Conventional logic and modern logic

Washington D.C. 1952. 209 S.

Deductive logic. An introduction to evaluation techniques and logical theory

Carbondale (Ill.) 1973. 247 S.

Tense and tense logic

Den Haag 1975. 173 S.

Informal logic

New York 1986. 354 S.

Symbolic logic

New York 1979. 398 S.

The algebra of logic

London 1914. 98 S.

Logic as the science of the pure concept

London 1917. 606 S.

Symbolism and truth

Cambridge (England) 1925. 330 S.

Four ways of philosophy

New York 1945. 331 S.

English