This book, "Ready reference tables. Volume I. Conversion factors of every unit or measure in use based on the accurate legal standard values of the United States. Conveniently arranged for engineers, physicists, students, merchants, etc 1", by Carl Hering, is a replication of a book originally published before 1904. 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.