Fundamentos de electro-óptica para ingenieros

Designed for introductory-level students, this communication manual develops practical vocabulary for everyday situations. The Fifth Edition corresponds in structure and content with Basic Spanish Grammar, 6/e, including a second Leccin preliminar. In each lesson, essential vocabulary and grammatical structures are reinforced through realistic dialogues, questions, situational role-plays, and realia-based activities. The correlated audio program features up-to-date dialogues (paused and unpaused versions), vocabulary lists for each lesson, and Prctica orales corresponding to the review...

What cities were there in early 16th-century Spain? With how many inhabitants? Were they fortified? And how many leagues apart were they? Those are the questions that Ferdinand Columbus tried to answer in his Vocabulary containing the names of the places and kingdoms of Spain. The present edition reconstructs the "cosmographic" endeavor of Christopher Columbus’ youngest son based on two codices from the Biblioteca Capitular y Colombina of Seville.

French course for Spanish speakers A course that doesn't involve learning by heart, ideal for beginners and for a refresher course. Learners can start to speak French within two months, gaining an intuitive knowledge of grammar. Within six months, learners can take part in everyday conversation with a vocabulary of 1,500 to 2,000 words. The recordings include all the texts in French for each lesson and the translation exercises from the book. These progressively more challenging texts have been recorded by professional native speakers. - Lively, useful dialogue - Carefully-constructed...

Este Pack reúne 4 volúmenes de la colección aprende palabras con imágenes dedicadas al vocabulario de Las Estaciones, que te permiten aprender fácilmente un nuevo idioma con la ayuda de imágenes. Úsalo para grabar y aprender palabras en inglés más rápido. Estos son los primeros 4 volúmenes incluidos en este Super Pack: [VOL 12] - PALABRAS SOBRE LA PRIMAVERA [VOL 13] - PALABRAS SOBRE EL VERANO [VOL 14] - PALABRAS SOBRE EL OTOÑO [VOL 15] - PALABRAS SOBRE EL INVIERNO ¡Utilice este diccionario visual temático económico para grabar y aprender vocabulario en inglés más rápido!...