http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
presented at the 42nd annual meeting, January 7-11, 1963.
National Research Council. Publication, 1162.
Papers sponsored by Dept. of Design, Committee on Flexible Pavement Design, and Committee on Rigid Pavement Design.
Publication (National Research Council (U.S.)) ; no. 1162