The Sales Advantage: How to Get It, Keep It, and Sell More Than Ever

Now, for the first time ever, the time-tested, proven techniques perfected by the world-famous Dale Carnegie® sales training program are available in book form. The two crucial questions most often asked by salespeople are: "How can I Это и многое другое вы найдете в книге The Sales Advantage: How to Get It, Keep It, and Sell More Than Ever