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by Manuel J. Smith · GRIJALBO: AUTOAYUDA Y SUPERACION · tapa blanda · ISBN 9788425329982
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Este libro de Manuel J. Smith, publicado por Grijalbo, es una guía de autoayuda que te enseña a establecer límites y a decir 'no' sin sentirte culpable. Aprenderás técnicas revolucionarias para defender tus derechos y necesidades, mejorando tus relaciones personales y profesionales. Descubre cómo manejar situaciones difíciles y a expresar tus opiniones de manera asertiva.
John Maynard Smith was a British theoretical and mathematical evolutionary biologist and geneticist. Originally an aeronautical engineer during the Second World War, he took a second degree in genetics under the biologist J. B. S. Haldane. Maynard Smith was instrumental in the application of game theory to evolution with George R. Price, and theorised on other problems such as the evolution of sex and signalling theory.
