Description of Col. Long's bridges
Subtitle: together with a series of directions to bridge builders.
By: By S. H. Long.
Series: American culture series -- 119.7.
Publisher: J. F. Brown
Place of publication: Concord, N.H
Language: eng
Number of pages: 72
Subjects: Bridges
Notes: Microfilm. Ann Arbor, Mich., University Microfilms [n.d.] (American culture series, Reel 119.7)