¿Cómo crece el pasto? (How Does Grass Grow?)

Kids often play with magnets, yet they don't learn how these playthings work for many years. Practical knowledge from their play can help them learn more about magnetism, and so can this book. Specially written for those with reading challenges or readers looking for a review, the main text covers important vocabulary, magnetic fields, and a discussion of why metals and magnets come together. Diagrams and succinct fact boxes offer additional ways to learn each concept and explain some ideas in greater detail.

The plot of The Empty Region takes the reader from the military camps of holy warriors in Pakistan, to the security corridors of the CIA and the FBI. It’s a fascinating puzzle inhabited by historical characters, including Osama bin Laden and George W. Bush, as well as officials aware of the tragedy´s secrets. Szichman leads us along the terminals where the air pirates of al-Qaida consummated their tragic ritual, makes us travel on the airplanes, turned into guided missiles, and recreates the 102 minutes when the burning towers of the World Trade Center became hell on earth. Although...

Se dirige a los estudiantes de nivel intermedio de E.L.E. que van a utilizar el teléfono para desempeñar su labor profesional, tanto como emisores de llamadas como receptores.

Son muchas las patologías que afectan a la mujer, tanto en el tracto genital como en la glándula mamaria, para detectarlos se llevan a cabo una serie de pruebas entre la que cabe destacar la citología. La citología se dedica al estudio de la célula y a través de ella se puede obtener información sobre muchas alteraciones y patologías. Este libro aporta los conocimientos suficientes acerca de la obtención, procesamiento e interpretación de las muestras citológicas así como las principales características de las diversas patologías que se puede detectar a través de ella. Índice...

This book looks at the numbers in Spanish. Main text on each page is provided only in Spanish, with simple, labeled photographs providing support. A "dictionary" spread at the end of the book features all the vocabulary words in both Spanish and English, and also includes a pronunciation guide.