Pwnc: Standards
Awdur: American Association of State Highway and Transportation Officials
Eitemau Tebyg: Standard specifications for transportation materials and methods of sampling and testing.
Eitemau Tebyg: Standard Test Procedures /
- Standard specifications for transportation materials and methods of sampling and testing.
- The practical surveyor : or the art of land-meafuring,made-easy /
- The Paris-Lexington road : community-based planning and context sensitive highway design /
- The Practical Surveyor, or, The Art of Land -Measuring, Made Easy.....To Which is Added, an Appendix... /
- An Introduction to Traffic Flow Theory /
- Flexible pavement rehabilitation and maintenance /