header
cover

1 - The algebraic theory of semigroups. Volume 1
Clifford, Alfred Hoblitzelle (1908-1992)   /   Preston, Gordon B.

Cote : [20 CLI 61-1]

cover

2 - The algebraic theory of semigroups. Volume 2
Clifford, Alfred Hoblitzelle (1908-1992)   /   Preston, Gordon B.

Cote : [20 CLI 67-2]