Algoritmos: la base de la programación de computadoras (Algorithms: The Building Blocks of Computer Programming)

From art and architecture to politics, philosophy, and mathematics, "western civilization" owes a great deal to the achievements of ancient Greece, but what do we really know about this long-gone civilization? How did geography influence the politics of the Greek city-states? What's the difference between an agora and an acropolis? This book takes readers several thousand years into the past, when independent city-states ruled the Mediterranean Sea, to find the answers. Full-color photographs and maps, accompanied by accessible text, introduce readers to the many contributions the ancient...

Este Fabuleario de Lear recoge un conjunto de obras del gran maestro inglés del nonsense. Se inicia el libro con una selección de limericks, poemas de cinco versos de origen irlandés de tema satírico y con elementos absurdos, denominados Limelearicks.

Sofía quiere cuidar a todos los animales del mundo. Pero su mamá no cree que Sofía esté lista ni siquiera para asumir la responsabilidad de tener una mascota. Lista o no, cuando llega un gato con hambre y apariencia enferma a la puerta trasera de su casa, Sofía responde. Cuando su mamá descubre a Sofía dándole comida al gato, se rinde y acuerda que una visita al veterinario les dirá si el gato está sano y si es la mascota perdida de alguien. Mientras la veterinaria les presenta a Sofía y los lectores el trabajo importante y variado de los médicos de animales, Sofía aprende cómo...

The sun is responsible for all life on Earth, but what exactly is it? Our star is an amazing force that can be as dangerous as it is important. From solar flares to the threat of blowing up altogether, the sun is one of the most interesting things in our solar system. Readers take a trip to the sun to see how it works and exactly what it is made of. Theyll learn about the life cycle of a star and see just how long we have until we have to find a new planet to call home. Dont worry, theyll be happy to learn that (hopefully) we have millions of years left!

With over one million sold in the series, these books deal with concerns youngsters encounter in their daily lives. Each book points out the good news of God's love and forgiveness, while the supporting Scripture verse emphasizes the point of each story.