Skeleton structures
Subtitle: especially in their application to the building of steel and iron bridges.
By: By Olaus Henrici.
Series: American culture series -- 188.9.
Publisher: Van Nostrand
Place of publication: New York
Language: eng
Number of pages: 96
Subjects: Strains and stresses; Bridges
Notes: Microfilm. Ann Arbor, Mich., University Microfilms [n.d.] (American culture series, Reel 188.9)