Design for an iron roof of 100 ft. span
Date of Degree
BS (Bachelor of Science)
Roofs, Iron and steel buildings, Design and construction
1 volume (unfoliated)
Link to Print
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Material in the public domain. No restrictions on use.
Wallberg, Emile A.. "Design for an iron roof of 100 ft. span." BS (Bachelor of Science) thesis, State University of Iowa, 1891.