Books by Mark E. Roskin:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Roskin, Mark E.: Estimating long range highway improvements and costs (U.S. Department of Transportation, Federal Highway Administration, Office of Highway Planning, 1977), also by United States. Office of Highway Planning. Program Management Division, Comsis Corporation, and Robert E. Spicher (page images at HathiTrust)- Roskin, Mark E.: Purposes of vehicle trips and travel (U.S. Dept. of Transportation, Federal Highway Administration :, 1981), also by United States Federal Highway Administration and United States. Office of Highway Planning (page images at HathiTrust)
- Roskin, Mark E.: Purposes of vehicle trips and travel. (U.S. Federal Highway Administration :, 1980), also by United States. Office of Highway Planning. Highway Statistics Division and Comsis Corporation (page images at HathiTrust)
- Roskin, Mark E.: Quick Response System (QRS) documentation (U.S. Dept. of Transportation, 1984), also by Micki Ilchi, Mehrdad Sarmadi, and United States Federal Highway Administration (page images at HathiTrust)
Find more by Mark E. Roskin at your library, or elsewhere.