The book "Increasing Personal Effectiveness" by Russell H. Conwell is a book that helps the reader to optimize his time and resources to achieve maximum productivity. The author examines various aspects of efficiency, from time management to goal planning and prioritization. In the book, you will find practical advice, concrete examples and exercises that will help you become more organized and productive. "Increasing personal efficiency" is not just a book about time management, but also an important tool for achieving success in any area of life.