Ciencias Sociales

This bright and amusing book is designed to help you express yourself more clearly in a language which is not always easy. It points out the common mistakes in written English, show how they can be avoided and explains which punctuation marks to use and where to use them. The book is packed with quizzes, test, games and tips which are both helpful and entertaining.Nota: contiene imágenes en color. Impreso en papel esmaltado. Nota: contiene imágenes en color. Impreso en papel esmaltado. Más información

The Romans were the worlds military superpower. Much of their success lay in the strength of their vast army of highly trained, ruthlessly efficient soldiers. Discover what made the Roman legions such a force to be reckoned with and find the answers to hundreds of questions, including: What was life in an army fort What was a tortoise and how was it used in battle Did the Roman army really march on its stomach How did the Romans manage to beat Hannibal lts a book that contains descriptions of websites you can visit to take you further into the subject in a fun and informative way. You can find links to all the sites on the Usborne Quick links website at www.usborne-quicklinks.com Nota: el contenido de este libro se encuentra en inglés. Contiene imágenes a color. Impreso en papel esmaltado. Contiene imágenes a color. Impreso en papel esmaltado.   Más información