The Draughtsman's Handbook of Plan and Map Drawing
Including instructions for the preparation of engineering, architectural, and mechanical drawings.
Rock Blasting
A Practical Treatise on the Means Employed in Blasting Rocks for Industrial Purposes
Category: Blasting
Author: André George G.
Release Date: 2017-07-05
Date added: 27 March 2019
Count views: 162
