Sion - A Fortiori Logic - New paperback or softback - X555z

Rainer - Meaning of Truth in Logic - New paperback or softback - X555z

Gamkrelidze - Mathematical Analysis - New paperback or softback - X555z

Bolt - A Mathematical Jamboree - New paperback or softback - X555z

Bilaniuk - Problem Course in Mathematical Logic - paperback or softbac - X555z

J.C. Burkill - A First Course in Mathematical Analysis - New Paperback - X555z

Newton-Smith - Logic An Introductory Course - paperback or softback - X555z

Barro - Fuzzy Logic in Medicine - New paperback or softback - 57 - X555z