1. The lattice of distributive closure operators over an algebra

   • Josep M. Font
   • Ventura Verdú

   OriginalPaper Pages: 1 - 13

2. A study of intermediate propositional logics on the third slice

   • Tsutomu Hosoi
   • Isao Masuda

   OriginalPaper Pages: 15 - 21

3. Kripke completeness of some intermediate predicate logics with the axiom of constant domain and a variant of canonical formulas

   • Tatsuya Shimura

   OriginalPaper Pages: 23 - 40

4. The simple substitution property of the intermediate propositional logics on finite slices

   • Katsumi Sasaki

   OriginalPaper Pages: 41 - 62

5. On reduced matrices

   • Wolfgang Rautenberg

   OriginalPaper Pages: 63 - 72

6. Some results on the Kripke sheaf semantics for super-intuitionistic predicate logics

   • Nobu-Yuki Suzuki

   OriginalPaper Pages: 73 - 94

7. On Łukasiewicz-Moisil algebras of fuzzy sets

   • Sergiu Rudeanu

   OriginalPaper Pages: 95 - 111

8. A consistent theory of attributes in a logic without contraction

   • Richard B. White

   OriginalPaper Pages: 113 - 142

9. The completeness of the factor semantics for Łukasiewicz's infinite-valued logics

   • Vladimir L. Vasyukov

   OriginalPaper Pages: 143 - 167

10. Books received

    • Jan Woleński
    • Adam Morawiec
    • Martti Kuokkanen

    BookReview Pages: 169 - 179

11. Algebraic logic for classical conjunction and disjunction

    • J. M. Font
    • V. Verdú

    Erratum Pages: 181 - 181