1. Notions of automaticity in semigroups

   • Michael Hoffmann
   • Richard M. Thomas

   Research Article 13 December 2002 Pages: 337 - 367

2. The ideal extension property in compact semigroups

   • Xiaojiang Guo

   Research Article 13 January 2003 Pages: 368 - 380

3. Characterizations of certain completely regular varieties

   • Mario Petrich

   Research Article 10 March 2003 Pages: 381 - 400

4. Varieties of structurally trivial semigroups II

   • Samuel J. L. Kopamu

   Research Article 28 February 2003 Pages: 401 - 415

5. Semigroups with the ideal retraction property

   • Karen D. Aucoin
   • Jill A. Dumesnil
   • John A. Hildebrant

   Research Article 20 September 2002 Pages: 416 - 432

6. Finite Proper covers in a class of finite semigroups with commuting idempotents

   • Gracinda M. S. Gomes
   • Victoria Gould

   Research Article 06 September 2002 Pages: 433 - 454

7. On the structure of IO _n

   • Olexandr Ganyushkin
   • Volodymyr Mazorchuk

   Research Article 28 February 2003 Pages: 455 - 483

8. A note about congruences on subsemigroups of groups

   • Brigitte E. Breckner
   • Wolfgang A. F. Ruppert

   Short Note 04 October 2002 Pages: 484 - 488

9. Monoids, acts and categories: With applications to wreath products and graphs: A handbook for students and researchers

   • James Renshaw

   Book Review 20 December 2002 Pages: 489 - 490