by Álvaro Alonso Barba · Labor. · tapa blanda · ISBN 9788433563217
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The book 'Arte de los Metales' by Álvaro Alonso Barba is a work that explores the benefit of gold and silver metals by mercury, as well as the way to melt and refine them. Published in 1977 by Libros Tobal, this book is a facsimile edition of the original work from 1770 and offers a detailed view of the metallurgical techniques of the time.
