NUST Institutions Library Catalogue Search for 'an:"19975"'

Social and economic factors affecting intercity travel.

[Washington] Highway Research Board, National Research Council, 1969 . 68 p. , "NCHRP project 8-1 FY '64." | "Research sponsored by the American Association of State Highway Officials in cooperation with the Bureau of Public Roads." | Copy 2 bound with: National Cooperative Highway Research Program. Report no. 71-no. 77, subsequent to publication. 28 cm..

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Analysis and modeling of relationships between accidents and the geometric and traffic characteristics of the interstate system.

By Fee, Julie Anna.. [Washington] U.S. Bureau of Public Roads; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1969 . v, 95 p. 24 x 31 cm..

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Traffic control for freeway maintenance.

By TRB / NCHRP. [Washington] 1969 . 47 p. , "NCHRP project 20-5 FY '68." | "Research sponsored by the American Association of State Highway Officials in cooperation with the Bureau of Public Roads." 28 cm..

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