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Are you Guillermo de Haro, author of the books below?
Corleone Business School by Guillermo de Haro Corleone Business School by Guillermo de Haro El espectador económico by Guillermo de Haro El pequeño libro de la filosofía estoica by Javier G. Recuenco 9 Factores de la Transformación Digital de la Empresa by Juan Merodio El poder de las redes sociales para pymes y startups by Loreto Gómez


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