For your comfort, this book is published in paperback and hardcover. We also have eBook and audiobook in downloadable electronic format. You can listen to on your computer, iPod or any other mp3 player.
English Version
Spanish Version
Click to watch a visual presentation about the correlation between the three elements; matter, space, and time. Dive in and learn how these elements play a significant and practical way through different periods and eras.
Ed Vergara has always distinguished himself for his dedication to science, art, universal history. His excellent professional training has led him to be a specialist in urban planning, architecture, construction, and he is also an expert in health and safety in construction (OSHA) and lectures in Latin America and to all US states.
Eduardo Vergara has been featured numerous times on...
