Un Submarino de Aire y Otros Experimentos

Carlos III acaba de subir al trono de España y firma de inmediato otro Pacto de Familia con Francia. La respuesta inglesa es inmediata. Aparece sobre las costas de La Habana la mayor fuerza naval de la historia, sólo superada siglos después en el desembarco de Normandía. La Habana se apresta a defenderse con sus exiguos medios, colocando a su frente como Gobernador del castillo del Morro al capitán de navío don Luis de Velasco e Isla, el cual no defraudará las esperanzas de los españoles, iniciándose una de las batallas navales y terrestres menos conocidas de la historia de España,...

California is home to the largest school system in the country. Students will learn about the history of California’s schools and higher education system with this nonfiction text that builds students’ reading skills and social studies content knowledge. The intriguing primary source maps, letters, documents, and images provide authentic nonfiction reading materials and keep students interested in learning. Text features include a glossary, index, captions, sidebars, and table of contents. This book connects to California state studies standards and the NCSS/C3 Framework and features...

Presents a variety of information on snakes, including the reproduction, the predators of the snake, and other behaviors of the snake.

MANUAL FOR COMMUNITARIAN SOCIAL WORK - This book is a basic document for students and professionals of the different disciplines of Social Sciences related to community action: social workers, socio-cultural animators, social educators, psychologists, etc., who want to develop their professional activity in this collective ambience, professionals who believe in what they do and why they do it, and who are willing to accompany the community and its members in a process of change and growth.