Montaje eléctrico y electrónico en instalaciones solares fotovoltaicas

Each year, Martin Luther King Jr. Day serves as a reminder of the life and work of one of America's greatest civil rights activists. In this informative book, readers will learn about the importance of the civil rights movement and why we celebrate Martin Luther King Jr. Day. Full-color photographs accompany the text. This essential book features accessible language that is ideal for children in the early stages of learning to read.

Unexpected occurences have always caused panic, but explorers and scientists seek to find answers and explanations.

Discover what it takes to be an Emergency Room doctor in this enlightening nonfiction title that has been translated into Spanish. Readers learn about the hard work and dedication it takes to have a career as an ER doctor and what a typical day is like in the emergency room. From medical school to residency, medical symptoms to diagnosis, children will learn all about the steps it takes to get involved in this profession. This engaging title features vivid photos, helpful charts and diagrams, informational text, a glossary of terms, and an interview with a real life ER doctor to delight,...

¿Alguna vez haz escuchado frases como... el dinero no crece en los árboles, el dinero no importa, la felicidad no puede comprarse, el dinero es el motivo de todos los males, pobre pero feliz, el dinero cuesta ganarlo, el dinero saca lo peor de la gente, el dinero corrompe, el dinero divide a las familias, hay que sacrificarse para ganar el dinero o... el que no tranza no avanza, seguramente es narco, de seguro ha de andar en malos pasos o, simplemente, tuvo suerte? Éstas, son tan solo algunas ideas y costumbres que heredamos de nuestros padres o de la sociedad misma, con las que solemos...