Logic Colloquium '85 : proceedings of the colloquium held in Orsay, France, July 1985 / edited by the Paris Logic Group. (Studies in logic and the foundations of mathematics ; v. 122)
Logic Colloquium '85 : proceedings of the colloquium held in Orsay, France, July 1985 / edited by the Paris Logic Group.
(Studies in logic and the foundations of mathematics ; v. 122)