1. Finite bases for finitely generated, relatively congruence distributive quasivarieties

   • Wiesław Dziobiak

   OriginalPaper Pages: 303 - 323

2. Elementary equivalent pairs of algebras associated with sets

   • Colin Naturman
   • Henry Rose

   OriginalPaper Pages: 324 - 338

3. A characterization of primitive Boolean algebras

   • Alain Touraille

   OriginalPaper Pages: 339 - 348

4. A general theory of structure spaces with applications to spaces of prime ideals

   • M. Henriksen
   • R. Kopperman

   OriginalPaper Pages: 349 - 376

5. Amalgamation for direct systems

   • S. Bulman-Fleming
   • I. Fleischer

   OriginalPaper Pages: 377 - 388

6. On a characterization of lattices by the betweenness relation —on a problem of M. Kolibiar

   • Jarmila Hedlíková
   • Tibor Katrinák

   OriginalPaper Pages: 389 - 400

7. Free algebras in discriminator varieties

   • H. Andréka
   • B. Jónsson
   • I. Németi

   OriginalPaper Pages: 401 - 447

8. Residual bounds for varieties of modules

   • Keith A. Kearnes

   OriginalPaper Pages: 448 - 452