Standardization of mining methods a series of important articles reprinted from Engineering and mining journal This book, "Standardization of mining methods a series of important articles reprinted from Engineering and mining journal", by Charles A. Mitke, is a replication of a book originally published before 1919. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.