In 1936, Dale Carnegie wrote one of the world's most popular self help books - How to Win Friends and Influence People. Today, more than 30 million copies have been sold globally. Show more
Discover 11,128,835 listings and 279,775 playable programmes from the BBC
In 1936, Dale Carnegie wrote one of the world's most popular self help books - How to Win Friends and Influence People. Today, more than 30 million copies have been sold globally. Show more
The BBC's international radio station
