Writer: St. George Stock

Produced by Arno Peters, David Moynihan, Charles Franks and the Online Distributed Proofreading Team. [Transcriber’s Note: In this plain-text rendering, .’. means therefore , , …, , DEDUCTIVE LOGIC BY ST. GEORGE STOCK, M.A. PEMBROKE COLLEGE, OXFORD PREFACE. One critic, who was kind enough to look at this book in manuscript, recommended me to abandon