কেন ব্লানচার্ড

কেন ব্লানচার্ড

Kenneth Hartley Blanchard is an American author, business consultant and motivational speaker. His writing career includes 60+ published books, most of which are co-authored books. His most successful book, The One Minute Manager, has sold over 15 million copies and been translated into many languages.

কেন ব্লানচার্ড এর বই সমূহ

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