ИПИ Библиотека

Jim Collins , Jerry Porras

Five years ago, Jim Collins asked the question, "Can a good company become a great company and if so, how?" In Good to Great Collins, the author of Built to Last, concludes that it is possible, but...

Joan Detz

Why do some speakers succeed while many bore their audiences and lose their listeners? Speaking coach Joan Detz has worked with top clients for more than 15 years and has the answers. In this useful...