The Buddha as a means of valid cognition / Vittorio Albert van BijlertLogical analysis and ontological reconstruction : two programs in the analytic tradition / door Hendrik VisserEpistemische logica in de middeleeuwen : met name bij Willem van Ockham en Paulus Venetus : een wetenschappelijke proeve op het gebied van de wijsbegeerte / Antonius Thomas Johannes Maria van HaperenMeaning and inference in medieval philosophy : studies in memory of Jan Pinborg / ed. by Norman KretzmannPetrus van Balen en Spinoza over de verbetering van het verstand / M.J. van den HovenSome earlier Parisian tracts on distinctiones sophismatum / ed. by L.M. de RijkPhilosophy and logic in Central Europe from Bolzano to Tarski : selected essays / by Peter SimonsThe tree of knowledge and other essays / by Georg Henrik von WrightArgumentationstheorie : scholastische Forschungen zu den logischen und semantischen Regeln korrekten Folgerns / hrsg. von Klaus JacobiSophisms in medieval logic and grammar : acts of the ninth European Symposium for Medieval Logic and Semantics, held at St. Andrews, June 1990 / ed. by Stephen ReadZur Semantik anaphorischer Pronomina : Untersuchungen scholastischer und moderner Theorien / von C. Reinhard HülsenGeschiedenis der logica / door E.W. BethThe propositional logic of Avicenna / a translation from "Al-shifāʾ: al-qiyās", with introduction, commentary and glossary [by] Nabil ShehabyLanguage and logic in the post-medieval period / by E. J. AshworthTwenty-five years of logical methodology in Poland / [essays ; sel. and] ed. by Marian Przełe̦cki and Ryszard Wójcicki ; transl. from the Polish by Edmund Ronowicz and Stanisław WojnickiAncient formal logic / [by] I.M. BocheńskiThe philosophy of logic, 1880-1908 / by G.D. BowneOverzicht van de evolutie der logische theorieën van de Oudheid tot heden / R.H. ClaeysEnglish 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 / ed. by H.A.G. Braakhuis, C.H. KneepkensSynthese historical library : texts and studies in the history of logic and philosophy / ed. N. Kretzmann ... [et al.]Some 14th century tracts on the probationes terminorum : Martin of Alnwick O.F.M., Richard Billingham, Edward Upton and others : an edition of four current textbooks / with an introd. and indexes by L.M. de RijkGeschiedenis der logica / door E.W. BethGeschiedenis der logica / door E.W. Beth