Methods For Routine Work In The Explosives Physical Laboratory Of The Bureau Of Mines By S P Howell And J E Tiffany

Excerpt from Methods for Routine Work in the Explosives Physical Laboratory of the Bureau of Mines There are usually three testing engineers, either junior explosives engineers, junior chemists, or junior mining engineers; their num ber may be more or less than three according to the amount of work on hand. These engineers usually report to the explosives engineer through the assistant engineer and may report directly. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.