Economics of road improvements : a report on a special investigation carried out at the University of N.S.W. /
保存先:
| 第一著者: | |
|---|---|
| 団体著者: | |
| フォーマット: | 図書 |
| 言語: | English |
| 出版事項: |
[Sydney] :
Dept. of Main Roads,
1962.
|
| 主題: |
| 物理的記述: | xvii, 255 leaves ; 35 cm. |
|---|---|
| 書誌: | Bibliography: l. 251-255. |