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...

A foundered Victorian ship looking for the fabled Northwest Passage holds a secret in its icy grave... When Dirk Pitt of NUMAr is almost blown to pieces in a lab explosion, he suspects sabotage. The lab in question belongs to a scientist hoping to use a rare mineral to combat greenhouse gases - but who would want to destroy our one chance to save the planet? However, there are those who will do anything to control such a valuable prize. Pitt's investigations take him to the Arctic in search of a clue to the origins of this precious mineral. There he and NUMAr colleague Al Giordino must battle ...

Un libro interactivo que revela cómo eran los primeros seres humanos. ¡Levanta las solapas, haz girar las ruedas y abre las ventanas de sus páginas si quieres descubrir una visión muy animada de la vida cotidiana de nuestros lejanísimos tatarabuelos!

Acuérdate, María, novela de la última hora de vida de la Diva, donde quien nos habla es la persona que poco a poco se despoja del personaje, desnudando su memoria, recorriendo sus recuerdos, ajustando su historia sin prejuicios, sin miedo del juicio y la desnudez. Es la otra María quien está en estas páginas, es ella quien se confiesa. La que aparece cuando se apagan las luces del set y en la intimidad se mira al espejo, a veces sin reconocerse. Ahora, al final de sus horas, recuperando a la niña extraviada en su soledad, en la oscuridad de sus silencios los recuerdos de quien fue, de...

Learn about the Victorian era while building your knowledge of equivalent fractions! Students will learn fractions while engaged in reading about the innovations of the Victorian era. This Spanish book combines mathematics and literacy skills, and uses practical, real-world examples of problem solving to teach math and language arts content. The glossary, index, and table of contents will further understanding of reading and math concepts, and the full-color images, practice problems, and math graphs and charts make learning math easy, practical, and fun. The Explore Math sidebars and Math...