Introduction to modern algebra and analysis /

por Walker, Elbert A., Walker, Elbert A., Crouch, Ralph
Publicado 1962

A first course in fuzzy logic /

por Nguyen, Hung T. 1944-, Nguyen, Hung T. 1944-, Walker, Elbert A.
Publicado 2000

Abelian group theory : proceedings of the 2nd New Mexico State University Conference, Held at Las Cruces, New Mexico, December 9-12, 1976 /

por Hunter, Róger H.