Los estudios organizacionales en Colombia

Children explore the concepts of big and small in the world around them, from big round pancakes to tiny little seashells.

Alexander Graham Bell was always trying to invent new things! In this biography that has been translated into Spanish, readers will learn about Alexander's life as a teacher and inventor of such incredible inventions as the telephone, record player, and metal detector. Colorful images, supportive text, an interesting timeline, and a helpful glossary, table of contents, and index combine to give readers an inspiring look into the life of Alexander Bell.

Introduce students to one of the greatest presidents in American history, Abraham Lincoln. In this engaging and informational Spanish-translated biography, readers will learn about the amazing things that Lincoln accomplished during his presidency, and why he is considered a hero today. Build reading skills and strengthen social studies knowledge with this engaging book!

Con el título "el arte industrial tardorromano", Aloïs Riegl abordó uno de los periodos más controvertidos de la historia del arte, un periodo considerado durante mucho tiempo como decadencia y falta de capacidad creadora. Riegl mostró de forma rigurosa que el arte tardorromano no es ni una prolongación residual ni un apéndice redundante en el arte romano. Para ello estudió la arquitectura, la escultura, la pintura y el arte industrial del periodo, redactando un texto ya clásico en el transcurso de la historia del arte y en su formación como disciplina científica.