Autoria(s):
United States.
Federal Highway Administration.
Office of Research and Development.; United States.
Federal Highway Administration.
Offices of Research, Development, and Technology.; United States.
Bureau of Public Roads.; United States.
Federal Highway Administration.
Data(s)
31/12/1969
Resumo
Title from cover.
Chemical abstracts,
Publication suspended Jan. 1922-Feb. 1924; unnumbered issue published in 1996 and called "special ed."
Mode of access: Internet.
Vols. for 1918-Aug. 1970 issued by: the Bureau of Public Roads (called May-June 1918, Office of Public Roads and Rural Engineering; July 1939-June 1949, Public Roads Administration); Oct. 1970-<197> by: the Federal Highway Administration; <Mar. 1979>-June 1982 by: the Offices of Research and Development; Sept. 1982-19 by: the Offices of Research, Development, and Technology; <Dec. 1990- > by: the U.S. Dept. of Transportation, Federal Highway Administration, Office of Research and Development.
Distributed to some depository libraries in microfiche, Nov./Dec. 2000; not distributed to depository libraries in a physical form, 2001- Some issues also available via Internet from the Turner-Fairbank Highway Research Center web site with title: Public roads on-line, 1993-1997; Public roads, 1998- Address as of 6/15/2000: http://www.tfhrc.gov/pubrds/pubrds.htm ; current access available via PURL.
Public roads (Online)
Public roads on-line
Direitos
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