HandBook of Rock Excavation: Methods and Cost
Gillette, Halbert Powers
HandBook of Rock Excavation: Methods and Cost by Halbert Powers Gillette - - New York McGraw-Hill Book Company,Inc. 1918 - xxii,831p.
Rock Excavation
624.15203 / GIL
HandBook of Rock Excavation: Methods and Cost by Halbert Powers Gillette - - New York McGraw-Hill Book Company,Inc. 1918 - xxii,831p.
Rock Excavation
624.15203 / GIL