A Practical Method of Forming the Stones of an Elliptic Arch
Author(s): |
W. Bald
|
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Medium: | journal article |
Language(s): | English |
Published in: | Minutes of the Proceedings of the Institution of Civil Engineers, 1841, n. 1837, v. 1 |
Page(s): | 45-46 |
DOI: | 10.1680/imotp.1837.24752 |
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10187732 - Published on:
02/01/2019 - Last updated on:
02/01/2019