Book 1 -- Spanish - Cover

Portada y contraportada del libro impreso titulado "Universo Holográfico: Una Introducción" :

Cover and back cover of the printed book titled "Holographic Universe: An Introduction":


The front cover for the eBook "Holographic Universe: An Introduction":


The Table of Contents and description (in Spanish) in the eBook/book titled "Holographic Universe: An Introduction".