Economics of road improvements : a report on a special investigation carried out at the University of N.S.W. /
Guardat en:
| Autor principal: | |
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| Autor corporatiu: | |
| Format: | Llibre |
| Idioma: | English |
| Publicat: |
[Sydney] :
Dept. of Main Roads,
1962.
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| Matèries: |
| Descripció física: | xvii, 255 leaves ; 35 cm. |
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| Bibliografia: | Bibliography: l. 251-255. |