This book is a kind of compilation made by the authors, for which they have analyzed a set of texts, including specialized texts, articles, monographs, among others. It also presents reflections, diagrams, tables and interpretations that allow a better understanding, synthesis and visualization of the materials, objects and means of work, as well as a great variety of colorful illustrations taken with great care, sometimes they could be excessive, but they are indispensable for the understanding of its contents.The book, based on the concept of the construction process of objects, deals with...