Romero - Algebra of Tankers - paperback or softback - X555z

Couturat - Algebra Of Logic - New paperback or softback - X555z

Thilly - Process of Inductive Inference - New paperback or softback - - X555z

Sangster - Elements of Algebra... - New paperback or softback - X555z

MUNDAIR - Algebra of Freedom - paperback or softback - X555z

Davies - Elements of Algebra - New paperback or softback - 00 - X555z

Thorndike - Psychology of Algebra - New paperback or softback - 71 - X555z

Velzquez - Algebra Elemental - New paperback or softback - X555z