Fundamentos de televisión analógica y digital

In this Spanish language translation, the life and work of Clara Barton, founder of the American Red Cross, is told in graphic novel format.

Chistes para minecrafters es el primer libro que reúne el humor más alocado ylos elementos propios del universo Minecraft: más de 800 juegos de palabrasy chistes para verdaderos amantes de Minecraft. ¡Para partirse de risa!

"Some things are so huge or so old that it's hard to wrap your mind around them. But what if we took these big, hard-to-imagine objects and events and compared them to things we can see, feel and touch? Instantly, we'd see our world in a whole new way." So begins this endlessly intriguing guide to better understanding all those really big ideas and numbers children come across on a regular basis. Author David J. Smith has found clever devices to scale down everything from time lines (the history of Earth compressed into one year), to quantities (all the wealth in the world divided into one...

This Is My Bear features adorable teddy bears that teach opposites, such as big and small. Simple vocabulary and repetitive text boost reading skills, while a strong photo-text match aids comprehension.