Baum - Logic Study Guide - New paperback or softback - X555z

Martin - Systems of Logic - New paperback or softback - X555z

Ray - Logic of Culture - New paperback or softback - X555z

Armstrong - Logic of Slavery - New paperback or softback - X555z

Hackstaff - Systems of Formal Logic - New paperback or softback - X555z

Holler - Logic of Multiparty Systems - New paperback or softback - X555z

Abramson - Logic Grammars - New paperback or softback - X555z

Hill - Logic Programming - New paperback or softback - X555z