1. The lattice of closure relations on a poset

   • Michael Hawrylycz
   • Victor Reiner

   OriginalPaper Pages: 301 - 310

2. Finite-valued algebraic lattices

   • J. T. Snodgrass
   • C. Tsinakis

   OriginalPaper Pages: 311 - 318

3. Irredundant ϕ-representations of algebras — existence and some uniqueness

   • Andrzej Walendziak

   OriginalPaper Pages: 319 - 330

4. On the length of the lattice of sublattices of a finite distributive lattice

   • Jörg Stephan

   OriginalPaper Pages: 331 - 336

5. Varieties generated by finite homogeneous algebras

   • B. Csákány
   • A. Szederkényi

   OriginalPaper Pages: 337 - 344

6. Coherence of diagonal subalgebras and factorable congruences

   • J. Duda

   OriginalPaper Pages: 345 - 347

7. Representation of partially ordered sets

   • Paula Kemp

   OriginalPaper Pages: 348 - 351

8. On the Kurosh-Ore replacement property in semimodular lattices

   • Manfred Stern

   OriginalPaper Pages: 352 - 353

9. The modular commutator via the Gumm terms

   • H. Lakser

   OriginalPaper Pages: 354 - 372

10. Adas and the equational theory of if-then-else

    • E. G. Manes

    OriginalPaper Pages: 373 - 394

11. An answer to a question of D. Pigozzi

    • Wlesław Dziobiak

    OriginalPaper Pages: 395 - 398

12. On the covering relation in the interpretability lattice of equational theories

    • Ralph McKenzie

    OriginalPaper Pages: 399 - 421

13. Algebras with dimension

    • F. Gécseg
    • H. Jürgensen

    OriginalPaper Pages: 422 - 446

14. Compact algebras in discriminator varieties

    • Lutz Heindorf

    OriginalPaper Pages: 447 - 450