Peter W. Barlow
- Observations on the niagara bridge. In: Journal of The Franklin Institute, v. 71, n. 3 (März 1861). (1861):
- Observations on the Niagara Bridge. In: Journal of The Franklin Institute, v. 71, n. 2 (Februar 1861). (1861):
- Observations on the Niagara bridge. In: Journal of The Franklin Institute, v. 71, n. 1 (Januar 1861). (1861):