Trayectoria de choque: Los asteroides y la Tierra (Collision Course: Asteroids and Earth)

"Ilustraciones divertidas para que los niños aprendan sus primeras palabras, en imprenta mayúscula"--Back cover.

In this book, children learn how we can tell if something is shiny or dull and which materials have these properties.

The greatest thinkers of humanity at your fingertips, in minutes! If you thought you would never be able to understand the essential classic authors, you were wrong! With our "Summarized Classics" collection, you will understand the main ideas of the most important thinkers in a very short time and with little effort. The present volume covers the central axes of this discipline. Among them, the reader will find an analysis of the following Genetic Psychology Studies (1973) and Structuralism (1968), among others. It includes a glossary.

Who's on the steam train today? What's happening at the station? Find out by lifting all the flaps in this delightful board book. There are lots of things to spot and a few hidden surprises along the way.