Soy retro porque...

Una completa mirada al mundo de los dinosaurios con más de 250 impresionantes ilustraciones. Adéntrate en el mundo de los dinosaurios con esta completa guía. Gracias al gran formato y tamaño de las ilustraciones ¡no se te escapará ningún detalle!

This book is a comprehensive, practical presentation of the principles of behavior modification and guidelines for their application. It teaches forms of behavior modification ranging from helping children learn necessary life skills to training pets, to solving personal behavior problems.

Heróes. Leyendas. Protectores. Ms. Marvel y la Capitana Marvel unen sus fuerzas para combatir a un peligroso enemigo; Kate Bishop demuestra que puede haber dos Hawkeye; Gwen y Miles detienen a unos ladrones de arte... ¡y muchas historias más! En este libro encontrarás a tus personajes Marvel favoritos en seis historias pensadas para ser leídas en tan solo cinco minutos.

Computer science is all around us, at school, at home, and in the community. This book gives readers the essential tools they need to understand the computer science concept of algorithms and procedures. Brilliant color photographs and accessible text will engage readers and allow them to connect deeply with the concept. The computer science topic is paired with an age-appropriate curricular topic to deepen readers' learning experience and show how algorithms and procedures work in the real world. In this book, readers learn how to use instructions to build their own drone. This nonfiction...