The Principles of Science: A Treatise on Logic & Scientific Method. By: William Stanley Jevons. Published by Macmillan & Co, 1883 William Stanley Jevons FRS was an English economist and logician. He is one of the main contributors to the 'marginal revolution', which revolutionised economic theory and shifted classical to neoclassical economics. Condition: Hardcover on brown cloth with blind stamped bands to margins, titles gilt to spine 'The Logical Machine' as frontis in good condition. Previous owners name top edge of pages. Front hinge very slightly wobble with reinforced tape. Complete in one volume { First published in two volumes in 1874.} 789 pages, Dimension: 19.5 x 14.5 cm. Please view & used photos for further condition detail. Ship tracked & insured.