España, ayer y hoy + CD-ROM

Espacio Abierto is a two-level communicative course for high school students, specifically designed for native French speakers. Engaging experiential learning strategies and relevant content motivates language learners, while French direction lines and a French Teacher's Edition ensure that non-native Spanish speakers and generalist teachers can easily adapt the course to French language schools.

From the largest cargo planes and passenger jets to the smallest of single-engine crafts, airplanes are modern marvels. But just how do people build planes and what keeps them safe in the air? This exciting book takes readers inside the hangars where bolts and metal are turned into winged creations ready to take people all around the world. Amazing photographs show the aircraft construction process step-by-step, while engaging text gives a strong technical explanation of the science at work during every flight in this innovative STEM book.

Manuel Avilés Gómez, al coordinar este libro, ha conseguido integrar armónicamente unas interesantísimas aportaciones que completan y enriquecen, a mi entender, su obra anterior Criminalidad Organizada. Los movimientos terroristas. Se analiza en esta obra, con mayor profundidad si cabe que en la anterior citada, la compleja y difícil modalidad criminal conocida como "terror integrista". Este extenso estudio no se aborda sólo de modo puramente teórico, sino a partir de un enfoque interdisciplinar y con la necesaria contextualización social e histórica de esta forma ilícita de uso...

¿Sabías que la forma tubular del submarino lo ayuda a moverse más rápido por el agua? Los tanques de lastre lo ayudan a hundirse o flotar. Aprende más datos fascinantes en Los submarinos, uno de los libros de Máquinas militares poderosas.

For those who enjoy unconventional solutions, the author offers a wide range of all-time paradoxes that defy your deductive and calculation skills with impossible logical truths, and helps you to learn how to overcome the traps of false truths.