ИПИ Библиотека

Glyn Davies

This is a straight-forward, readable account, written with the minimum of jargon, of the central importance of money in the ordinary business of the life of different peoples throughout the ages from...

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...