Fundamentos Filos Ficos de La L Gica Dial Ctica

"La vieja y tradicional Lgica de Aristteles y Bacon ya no satisface a este mundo nuevo de la Cultura. En sta encontramos, ya no el mundo del "ser" sino fundamentalmente el mundo del "devenir"; ya no la ley "necesaria", sino la finalidad "contingente", ya no la simplicidad cuantitativa o cualitativa, sino el complejo biolgico y espiritual" -Dr. Adalberto Garca de Mendoza

This book introduces children to fascinating figures throughout history. They include Ramses II, Moctezuma, Nostradamus, Albert Einstein, and Stephen Hawking.

Christopher Columbus most likely wasn’t the person to discover the Americas. He wasn’t even the first European to do so! Despite that, his three trips to the Western Hemisphere led to many more European explorers heading in that direction. In this volume, readers familiar with Columbus’s travels on the Nina, Pinta, and Santa Maria can learn who Columbus was beyond his travels. Supported by full-color and historic images, interesting main content turns what readers think they know about the life of Columbus on its head while expounding on an important period in the history of the world.

From the Carnival celebration in Ponce to El Yunque National Forest, there's a lot to see and do in Puerto Rico. This island territory lies in the Caribbean. Puerto Rico introduces the state's history, geography, climate, economy, people, and places. Easy-to-read text, vivid images, and helpful back matter give readers a clear look at this subject. Features include a table of contents, infographics, a glossary, additional resources, and an index. Aligned to Common Core Standards and correlated to state standards. Core Library is an imprint of Abdo Publishing, a division of ABDO.

"Discusses the role of the oceans on Earth and introduces waves, tides, and water pressure"--Provided by publisher.