English Logic and Semantics, from the End of the Twelfth Century to the Time of Ockham and Burleigh.

Acts of the 4th European Symposium on Mediaeval Logic and Semantics, Leiden-Nijmegen, 23-27 April 1979

H.A.G. Braakhuis, C.H.J.M. Kneepkens, L.M. De Rijk (eds)