Keefer, Louis E. <br/><br/>
Urban travel patterns for airports, shopping centers, and industrial plants 
[by] Louis E. Keefer. 
 - [Washington]  Highway Research Board, Division of Engineering, National Research Council, National Academy of Sciences,  1966. 
 - 116 p.  illus.  28 cm. 
 - National cooperative Highway Research Program. Report 24 NAS-NRC publication 1223 .
<br/><br/> "NCHRP project 7-1 Fy '64."  "Research sponsored by the American Association of State Highway Officials in cooperation with the Bureau of Public Roads." 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Traffic surveys--United States.
<br/><br/><label>Dewey Class. No.: </label>388.31  / KEE