Fundamentos de electro-óptica para ingenieros

Mujeres de hoy: textos, voces e imagenes is a content-based collection of works by Spanish, Spanish American, and Latina women designed for upper-level literature courses. Each chapter, which includes two literary selections by women writers, examines different sides of the same topic under exploration. These topics explore contemporary issues that challenge current thinking such as immigration, minority groups, race, religion, social status, and ecology. Yet Mujeres de hoy also speaks to the issues that affect the human experience - such as procreation and the construction of a gendered...

Manual-guía de la principal y actual fraseología tópica castellana, con lugares comunes, locuciones inertes, símiles manidos, metáforas muertas, modismos trillados, bordones conversacionales, colocaciones hueras y partículas expletivas; cómo identificarlos, evitarlos y, quizá, erradicarlos; documentados históricamente con citas históricas y periodísticas.

Our Intermediate to Advanced Box Set is a great bundle of supportive reference guides and practice books to introduce English language rules, grammar, and vocabulary at an advanced level. Ideal for English test preparations or ESL lesson plans, the Course Books use visual teaching methods to introduce the English language, reinforced through a variety of exercises and examples when used alongside the bundled Practice Books. In Level 3, expand your English conversational topics by increasing the detail around your interests, life stories, and achievements, as well as being able to give...

These CDs are recorded by native Spanish speakers and can be used on their own or to accompany the book, helping you with pronunciation and listening skills.Colloquial Spanish is easy to use and no prior knowledge of the language is required. These CDs are recorded by native Spanish speakers and will play on any audio system. The material can be used on its own or to accompany the book, helping you with pronunciation and listening skills.