7 Best-Selling books of Dale Carnegie

7 Best-Selling books of Dale Carnegie

7 Best-Selling books of Dale Carnegie Dale Carnegie was an American writer and lecturer and the developer of courses in self-improvement, salesmanship, corporate training, public speaking, and interpersonal skills. Born into poverty on a farm in Missouri, he was the author of How to Win Friends and Influence People (1936), a bestseller that remains popular …

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