http://www.archive.org/details/designofsandgrav00kumb Thesis (B.S.)--Armour Institute of Technology, 1921 Bibliography: leaf 64 B.S. in Civil... Show morehttp://www.archive.org/details/designofsandgrav00kumb Thesis (B.S.)--Armour Institute of Technology, 1921 Bibliography: leaf 64 B.S. in Civil Engineering, 1921 Show less