Peirce's and Lewis's Theories of Induction

This book is based on my doctoral dissertation written at Harvard University in the year of 1963. My interest in Peirce was inspired by Professor D. C. Williams and that in Lewis by Professor Roderick Firth. To both of them lowe a great deal, not only in my study of Peirce and Lewis, but in my general approach toward the problems of knowledge and reality. Specifically, I wish to acknowledge Profes...