Policy on maintenance of roadway surfaces. [Adopted Jan. 15, 1948]
APA Citation
American Association of State Highway Officials. (1948). Policy on maintenance of roadway surfaces. [Adopted Jan. 15, 1948]. Washington.
MLA Citation
American Association of State Highway Officials. Policy On Maintenance of Roadway Surfaces. [Adopted Jan. 15, 1948]. Washington, 1948.
Warning: These citations may not always be complete (especially for serials).