Journal: | Obras |
Database: | PERIÓDICA |
System number: | 000075008 |
ISSN: | 0185-464X |
Year: | 1981 |
Season: | Jul |
Volumen: | 9 |
Number: | 103 |
Pages: | 57-66 |
Country: | México |
Document type: | Nota breve o noticia |
Approach: | Descriptivo |
Disciplines: | Ingeniería |
Keyword: | Ingeniería civil, Curvas, Ferrocarriles, México, Punetes, Túneles |
Keyword: | Engineering, Civil engineering, Bridges, Curves, Mexico, Railroads, Tunnels |
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