
Maintenance costs : report of Committee and two papers presented at the twenty-eighth Annual Meeting
- 種類:
- 図書
- 責任表示:
- National Research Council (U.S.). Highway Research Board
- 出版情報:
- Washington, D.C. : Highway Research Board, 1949
- 著者名:
- National Research Council (U.S.). Highway Research Board <DA0103402X>
- シリーズ名:
- Bulletin / Highway Research Board ; no. 21 <BA18379085>
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