Guide for estimating urban vehicle classification and occupancy.

Bibliographic Details
Main Author:	Ferlis, R. A.
Corporate Authors:	United States. Office of Highway Planning, United States. Office of Highway Planning. Urban Planning Division, Peat, Marwick, Mitchell & Co
Format:	Government Document Book
Language:	English
Published:	Washington, D.C. : U.S. Dept. of Transportation, Federal Highway Administration ; 1981.
Subjects:	Traffic engineering > Planning > Statistical methods. Trip length. Traffic surveys > Statistical methods.