Iron truss bridges for railroads
Subtitle: methods of calculating strains, with a comparison of the most prominent truss bridges, and new formulas for bridge computations ; also, The economical angles for struts and ties
By: by Wm. E. Merrill ; illustrated with nine lithographic plates
Edition: 3rd ed., rev.
Series: Nineteenth Century Collections Online: Science, Technology, and Medicine, Part I; Nineteenth Century Collections Online: Science, Technology, and Medicine, Part I
Publisher: D. Van Nostrand
Published: 1875
Place of publication: New York
Language: eng
Number of pages: 130
Copyright date: 1873
Subjects: Railroad bridges
Other titles: The economical angles for struts and ties.
Notes: Publisher's advertising: 44 p., 3rd count.

Reproduction of the original from the Huntington Library.