Logic in 1970
An Eleventh-Century Buddhist Logic of 'Exists': Ratnakīrti's Kṣaṇabhaṅgasiddhiḥ Vyatirekātmikā
by
McDermott, A. C. Senape
Thinking with Concepts
by
Wilson, John
Explanation and Meaning: An Introduction to Philosophy
by
Taylor, Daniel M.
Aspects of Modern Logic
by
Beth, E. W.