Mediaeval semantics and metaphysics : studies dedicated to L.M. de Rijk, Ph.D., Professor of ancient and mediaeval philosophy at the University of Leiden on the occasion of his 60th birthday
Mediaeval semantics and metaphysics : studies dedicated to L.M. de Rijk, Ph.D., Professor of ancient and mediaeval philosophy at the University of Leiden on the occasion of his 60th birthday / ed. by E.P. Bos