1. An interview with Karl H. Hofmann on the occasion of his seventieth birthday

   • Jimmie D. Lawson

   Biographical Item 16 August 2002 Pages: 317 - 328

2. On semigroup presentations and efficiency

   • H. Ayık
   • F. Kuyucu
   • B. Vatansever

   Research Article 02 August 2002 Pages: 329 - 335

3. Pseudomeasure character of the ultraspherical semigroups

   • H. Emamirad
   • G. S. Heshmati

   Research Article 18 April 2001 Pages: 336 - 347

4. A complete rewrite system and normal forms for (S) _reg

   • Jean-Camille Birget
   • Stuart W. Margolis

   Research Article 29 May 2002 Pages: 348 - 373

5. Some results on Green’s relations for monoids presented by monadic string-rewriting systems

   • Friedrich Otto

   Research Article 29 May 2002 Pages: 374 - 385

6. Semigroups which Have a minimum primitive inverse congruence

   • Anthony Hayes

   Research Article 28 December 2001 Pages: 386 - 404

7. The structure of 0-bisimple R-unipotent semigroups

   • Anthony Hayes

   Research Article 14 May 2002 Pages: 405 - 427

8. Absolutely annihilator-flat monoids

   • S. Bulman-Fleming

   Research Article 29 May 2002 Pages: 428 - 449

9. Regular J-classes of subspace semigroups

   • Jan Okniński

   Research Article 12 April 2002 Pages: 450 - 459

10. Homomorphisms into ℕ^*

    • Peter Adams
    • Dona Strauss

    Research Article 29 May 2002 Pages: 460 - 470