作者簡介

William A. Cohen

　　William A. Cohen, Ph.D., was a widely respected authority on leadership and business strategy, and a retired Major General in the U.S. Air Force Reserve. During his career, he lectured and taught seminars to numerous academic and military institutions, as well as corporations, including Boeing, The Cheesecake Factory, the Industrial College of the Armed Forces and the Air War College, among many others. He also authored many books, including A Class with Drucker: The Lost Lessons of the World’s Greatest Management Teacher, The New Art of the Leader, and The Wisdom of the Generals.