Five Books in the Monographs in Modern Logic Series Published by Routledge & Kegan Paul 1962-1972 Mathematics

Five books, one hardback with dustjacket and four paperbacks.  Published by Routledge & Kegan Paul as part of the Monographs in Modern Logic series as follows:

P H Nidditch - The Development of Mathematical Logic - 1972

P H Nidditch - Propositional Calculus - First Edition 1962

Geoffrey Keene - First Order Functional Calculus - First Edition 1964

Nicholas Rescher - The Logic of Commands - First Edition 1966

J A Faris - Quantification Theory - First Edition 1964