Introduction to mathematical logic - Paperback, by Hermes Hans - Good

Set Theory An Introduction to Independence Proofs, by Kenneth Kunen

Set Theory An Introduction To Independence Proofs by Kenneth Kunen 1988 Book PB

Introduction to Set Theory (Third Edition, Revised and Expanded) Hrbacek & Jech

Language, Proof and Logic, - Paperback, by Barker-Plummer David; Barwise - Good

Fundamentals of Stability Theory, Hardcover by John T. Baldwin 1988

Set Theory

The Collected Works of Alonzo Church (Mit Press), , Excellent Book