Book excerpt: This handbook is a Comparative of Management Theory Jungle and is prepared as a guide to the different Schools of Management for undergraduate and post graduate students. It is also a source of reference for practioners of Business Administration, Management, Finance, Economics, and other Business related courses. Each Chapter of this book highlights a School of Management, its contributions to the study of Management as well as individual contribution to each School. Also treated are the criticisms of each School in a very concise manner.