An Introduction to Logic
Peter Alexander
The Traditional Formal Logic
William Angus Sinclair
An Introduction to Logic
David Mitchell
Elementary Formal Logic
C. L. Hamblin
Presuppostion & Transcendental Inference
Humphrey Palmer
The Implications of Induction
L. Jonathan Cohen
The Logical Structure of Science
A. Cornelius Benjamin
Quantification Theory
J. A. Faris
The Logic of Commands
Nicholas Rescher
Topics in Modern Logic
D. C. Makinson