官方藏书 / George G. André

George G. André

2 本

The Draughtsman's Handbook of Plan and Map Drawing / Including instructions for the preparation of engineering, architectural, and mechanical drawings.George G. André · Architecture · 87 章

Rock Blasting / A Practical Treatise on the Means Employed in Blasting Rocks for Industrial PurposesGeorge G. André · Engineering_and_Technology · 19 章