Sommaire

Contents
p. [1]
A mathematical anniversary
p. 3-6
Selfdistributive grupoids, Part A2: Non-idempotent left distributive quasigroups
p. 7-28
Commutative semigroups with almost transitive endomorphism semirings
p. 29-32
One element extensions of commutative semigroups
p. 33-35
Commutative semigroups that are simple over thein endomorphism semirings
p. 37-50
On separating sets of words. V.
p. 51-59
Representation form of de Finetti theorem and application to convexity
p. 61-66
Hotelling test for highly correlated data
p. 67-75
Grupoids and the associative law VII B (SH-grupoids and simply generated congruences)
p. 77-87
Dually steady rings
p. 89-95