Ellet and Roebling
By: by Donald Sayenga.
Publisher: American Canal and Transportation Center; Amer Canal & Trans Ctr
Published: 1983
Place of publication: York, PA
Language: eng
Number of pages: 59
Subjects: Ellet, Charles, 1810-1862.; Roebling, John Augustus, 1806-1869.; Engineers -- United States -- Biography.
Notes: Bibliography: p. 58.