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

Atkins - Logic of the Stairwell - New paperback or softback - X555z

Kern - Symbolic Logic Fifth Edition - New paperback or softback - X555z

True - Elements of Logic - New paperback or softback - X555z

handbook - Of Logic - New paperback or softback - 47 - X555z

Orakwue - Bedroom Logic - New paperback or softback - X555z

Sion - Logic of Analogy - New paperback or softback - X555z

Johnson - Logic Pt.3 - New paperback or softback - X555z