La economía (The Economy of Latin America)

Presents a series of puzzles and exercises designed to present numbers, geometry, measurement, and other mathematical topics to seven-year-olds.

Readers may never expect that they might free fall to Earth, but if they have ever dived into a pool, that's exactly what they've done. This Spanish-translated book shows readers how Newton's three laws of motion affect divers, skydivers, and mountain climbers' movements. Readers discover who uses gravity, who works against it, and all other forces that contribute to a successful dive or climb. After reading this Spanish-translated book, readers can decide if they will ever be interested in engaging in one of these extreme sports.

Este libro comenta la poesía temprana de Emily Dickinson a través de un estudio de los 22 poemas que constituyen su primer cuadernillo, todos escritos antes de 1859. Se comienza con un breve resumen del complejísimo proceso de publicación de la obra dickinsoniana. Después, se explica qué son los cuadernillos y cómo los trataron varios de los primeros editores. A continuación, se ofrece una lectura crítica del primer cuadernillo que se centra en la transformación de la fe cristiana de la joven poeta, y se finaliza con una edición bilingüe del mismo con notas críticas sobre cada...

This book describes the process of plant growth through vocabulary rich text and descriptive photographs. Readers will explore a plant as it grows from a seed to a tall plant in the sun.