Bulletin of the Section of Logic 18/4 (1989)details


Table of contents




  • 1. Ewa ORLOWSKA, Interpretation of dynamic logic in the relational calculus132

  • 2. Janusz CZELAKOWSKI, Relatively point regular quasivarieties138

  • 3. E.K.WOISHVILLO, Philosophical-methodological aspects of relevant logic146

  • 4. Ildiko SAIN, Computer sciences temporal logics need their clocks153

  • 5. Marek TOKARZ, On the logic of conscious belief161

  • 6. Yde VENEMA, Two dimensional modal logics of relation algebras and temporal logics of intervals167