Una jornada hacia la esperanza

Simple illustrations and text introduce young readers to various types of seeds; and includes instructions for a related activity. Presented in Spanish.

De la A a la Z, cuentos con rima, maravillosamente ilustrados, que invitan a reconocer las letras con humor y fantasía. Con instrucciones didácticas para el adulto que acompaña la primera lectura y ejercicios recomendados para los niños. Con letra mayúscula de imprenta. Disponible en Argentina y países limítrofes.

El joven Von Neumann y la ciencia europea de principios del siglo XX. Von Neumann y las matemáticas en Gotinga. Su pensamiento científico. En los Estados Unidos. La actividad científica en los años cuarenta y cincuenta. Von Neumann y la ciencia del siglo XX.

For soccer fans, the unstoppable Cristiano Ronaldo has become a household name. What goes into the making of such a phenomenal player? What was he like when he was young and still learning? This book takes a close look at one of the greatest soccer players in the world right now. Young readers will love to learn about his jaw-dropping achievements and also learn about what shaped him into a record-breaking athlete. Ronaldo's story will inspire both the curious new soccer fans as well as those already bit by soccer mania.