http://www.archive.org/details/designofsewerage00sosn Thesis (B.S.)--Armour Institute of Technology, 1916 Includes folded leaves in back pocket... Show morehttp://www.archive.org/details/designofsewerage00sosn Thesis (B.S.)--Armour Institute of Technology, 1916 Includes folded leaves in back pocket Bibliography: leaf 9 B.S. in Civil Engineering, 1916 Show less