Boletín Histórico. Tomo XXIV

Learn more about the renowned British scientist, professor, and author who spent his entire career trying to answer the question: "Where did the universe come from?" Stephen Hawking was born exactly three hundred years after the death of the scientist Galileo, so maybe it was written in the stars that he would become a famous scientist in his own right. Although he was diagnosed with a neurological disease at age 21, Stephen did not let the illness define his life. Known for his groundbreaking work in physics, and identified by his wheelchair and computerized voice system, Stephen continued...

"'Aula Nueva edición' es un manual compacto; es decir en un mismo volumen se incluyen: el libro del alumno, el cuaderno de ejercicios (más ejercicios), un CD con las audiciones."--Editor.

Tres cuentos mágicos -con final feliz- que trasmiten valores Si tienes de 8 a 88 años, y crees en la magia, este libro de cuentos ilustrados es para ti. Si además eliges creer en las hadas, y quieres saber más de estas extraordinarias criaturas, entonces abre este libro, te aguardan 3 cuentos de hadas, 3 historias mágicas que alegrarán tu corazón. Y por supuesto con un final feliz. 3 Cuentos ilustrados que te harán soñar

In an online world where the amount of information seems to increase exponentially even week to week, student researchers can find it an ever-greater challenge to distinguish credible, vetted content from hearsay and misinformation. This book on citing internet sources will help them determine which online sources are trustworthy and which are not. Its lively and engaging instructional tips will help readers successfully negotiate the vast landscape of information out there. They will produce quality research for papers now and beyond in their academic careers with skill and confidence.