Introduction to a New Way to Think: A Guide to Superior Managment Effectiveness - Смотреть видео или скачать видео в MP4, музыку MP3 на телефон или компьютер
Thinking Differently about the Essentials of Management: It’s often said that insanity is doing the same thing over and over again but expecting different results. by Roger L. Martin an intro and course by Víctor Mark Romo