Schwartz was a professor at Georgia State University in Atlanta and the president of Creative Educational Services, Inc., a consulting firm specializing in leadership development.
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Atrévete a cambiar tu vida con La Magia de Pensar en Grande, el bestseller mundial de David J. Schwartz ahora en audiolibro, narrado magistralmente por Marcelo Russo. Con un estilo inspirador y cercano, Russo te conducirá a descubrir los secretos para e... SEE MORE