An introduction to Logic Theory (The 13th Edition)

This book is a standard template for today¡¯s logic textbooks and a model of clarity and accuracy. It can help students understand, grasp and apply the classical syllogistic logic and more powerful modern symbolic technique. The controversial and vivid demonstration examples selected in the book about politics, philosophy, science and many other fields show the application of logic by many serious scholars and thinkers in the process of solving actual problems. It makes logic study both plentiful and full of vitality.