Logic colloquium ´69. Proceedings of the Summer School and Colloquium in Mathematical Logic, Manchester, August 1969.
Contributions to mathematical logic : proceedings of the Logic Colloquium, Hannover 1966 /
Formal systems and recursive functions. Proceedings of the eighth logic colloquium Oxford, July 1963.
The problem of inductive logic : proceedings of the International colloquium in the philosophy of science, London, 1965 /
Colloquium "Musica communicatio" /
Colloquium biblicum I. /
Logical writings /
Mathematical logic /
Computability and logic /
Logic and structure. /
Philosophy of logic /
Matrix logic /
The logic of categories /
The situation in logic /
Informal logic. /
Mathematical Logic.
Logic : key concepts in philosophy /
Proceedings of the fifth colloquium on microwave communication : Budapest, 24-30 June, 1974. Vol. 1, MS-microwave communication systems, ST-communication systems theory /
Proceedings of the fifth colloquium on microwave communication : Budapest, 24-30 June, 1974. Vol. 2, CT-circuit theory and computer aided desing /
Logic Colloquium '73 : Proceedings of the logic colloquium Bristol, July 1973 /