1. A uniform chain whose inverse semigroup has no chart

   • C. J. Ash

   Research Article Pages: 1 - 4

2. On semigroups of polynomial functions

   • D. Schweigert

   Research Article Pages: 5 - 8

3. The minimum group congruence on an ℒunipotent semigroup

   • C. C. Edwards

   Research Article Pages: 9 - 14

4. Factorizable transformation semigroups

   • Yupaporn Tirasupa

   Research Article Pages: 15 - 19

5. On the kernel of the wreath product of completely simple semigroups

   • Sizuo Nakajima

   Research Article Pages: 21 - 26

6. Filtre sur un monoide fini

   • Denis Allouch

   Research Article Pages: 27 - 32

7. Une Topologie du Monoïde Libre

   • Christophe Reutenauer

   Research Article Pages: 33 - 49

8. On compact locally connected semigroups with identity

   • Wolfgang Ruppert

   Research Article Pages: 51 - 78

9. New semigroups of binary relations

   • Karen Chase

   Research Article Pages: 79 - 82

10. Regularity of the wreath product of monoids

    • L. A. Skornjakov

    Research Article Pages: 83 - 86

11. The free completely regular semigroup on a set

    • A. H. Clifford

    Research Announcement Pages: 87 - 91

12. On theD-class of a product

    • K. H. Kim
    • F. W. Roush

    Short Note Pages: 93 - 94

13. On naturally ordered semigroups

    • M. Satyanarayana
    • C. Srihari Nagore

    Research Article Pages: 95 - 103

14. Gleichverteilung auf Diskreten Halbgruppen

    • Franz Kinzl

    Research Article Pages: 105 - 118

15. Commutative semigroups with self-dual lattice of subsemigroups

    • S. I. Kacman

    Research Article Pages: 119 - 161

16. On factor S-sets of monoids modulo submonoids

    • H. Grassmann

    Research Article Pages: 163 - 172

17. Continuous posets and adjoint sequences

    • Rudolf-E. Hoffmann

    Research Article Pages: 173 - 188

18. The structure of ℒ-unipotent semigroups

    • C. C. Edwards

    Research Article Pages: 189 - 199

19. Function spaces and fixed point properties: A galois connection

    • Marvin W. Grossman

    Research Article Pages: 201 - 228

20. The intersection graph of a simply ordered semigroup

    • B. Pondělíček

    Research Article Pages: 229 - 233

21. Monoides pointes

    • Jacques Sakarovitch

    Research Article Pages: 235 - 264

22. Totally ordered Archimedean semigroups

    • M. Satyanarayana

    Research Article Pages: 265 - 270

23. The ring of quotients of R(S)

    • John K. Luedeman
    • James A. Bate

    Research Announcement Pages: 271 - 278

24. Inverse elements and their average number in a finite symmetric semigroup

    • K. Todorov

    Research Announcement Pages: 279 - 281

25. Announcement

    Announcement Pages: 282 - 282

26. Weakly factorizable inverse semigroups

    • Yupaporn Tirasupa

    Research Article Pages: 283 - 291

27. Extension of additive functionals and semicharacters on commutative semigroups

    • Prezemysław Kranz

    Research Article Pages: 293 - 305

28. Brandt groupoids and semigroups

    • B. Banaschewski

    Research Article Pages: 307 - 311

29. On Putcha's Q-semigroups

    • A. Cherubini Spoletini
    • A. Varisco

    Research Article Pages: 313 - 317

30. The structure of an idempotent relation

    • Eugene M. Norris

    Research Article Pages: 319 - 329

31. Recognizable sets and power sets of finite semigroups

    • Howard Straubing

    Research Article Pages: 331 - 340

32. Some remarks on the four-spiral semigroup

    • G. Lallement

    Research Article Pages: 341 - 345

33. Green'sR-relation and climbing mountains

    • Bridget B. Baird
    • K. D. Magill Jr.

    Research Article Pages: 347 - 370

34. Polynomial functions over monoids

    • Robert F. Tichy

    Research Article Pages: 371 - 380

35. Power cancellative semigroups

    • A. Cherubini Spoletini
    • A. Varisco

    Research Article Pages: 381 - 384

36. A class of regular *-semigroups

    • N. R. Reilly

    Short Notes Pages: 385 - 386

37. Corrigenda to “New semigroups of binary relations” by Karen Chase

    • Karen Chase

    Errata Pages: 387 - 387

38. Bibliographical items

    Bibliographical Items Pages: 388 - 388