Semigroups and Their Applications Proceedings of the International Conference “Algebraic Theory of Semigroups and Its Applications” held at the California State University, Chico, April 10–12, 1986 Goberstein Simon M. Heftet / 2011 / Engelsk
Semigroups and Their Applications Proceedings of the International Conference “Algebraic Theory of Semigroups and Its Applications” held at the California State University, Chico, April 10–12, 1986 Goberstein Simon M. Innbundet / 1987 / Engelsk
