Mathematical Logic

A Profile of Mathematical Logic by Howard Delong

A precis of mathematical logic; (Synthese library) by J. M. Bochenski

RATIOS OF LOGIC - PETER CAMPIONE - HC- 1957 - MATHEMATICAL LOGIC

The elements of mathematical logic

Principles of Mathematical Logic by D. Hilbert and W. Ackermann 1950 HC/Vintage

The Mathematical Analysis of Logic (Classic Reprint)

Dover Publications Mathematical Recreations Lewis Carroll Paperback 1958 Logic