The product is a lot of two paperbacks by Stephen R. Covey, specifically "Principle Centered Leadership" and "7 Habits of Highly Effective People". Both books are written in English and fall under the genre of Personal & Professional Development, as well as Motivation. The author, Stephen R. Covey, is known for his work in the area of Self-Help and these books are considered first editions. This lot would be a valuable addition to anyone looking to improve their leadership skills and personal effectiveness.
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