¡Toma el Control! Descubre Tu Fuerza Interior, Construye Relaciones Duraderas y Vive la Vida Que Te Gusta / Take Command
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Dale Carnegie'un diğer kitapları
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Dale Harbison Carnegie was an American writer and lecturer and the developer of famous courses in self-improvement, salesmanship, corporate training, public speaking, and interpersonal skills. Source: wikipedia
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