Download or read book The Theory of Logical Types (Routledge Revivals) written by Irving M. Copi and published by Routledge. This book was released on 2011-02-28 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reissue, first published in 1971, provides a brief historical account of the Theory of Logical Types; and describes the problems that gave rise to it, its various different formulations (Simple and Ramified), the difficulties connected with each, and the criticisms that have been directed against it. Professor Copi seeks to make the subject accessible to the non-specialist and yet provide a sufficiently rigorous exposition for the serious student to see exactly what the theory is and how it works.