1. Public roads, Journal of highway research; [ Muriel P. Worth, editor]. Bookmark Corporate/Agency Authors: Public Roads Bureau and Transportation Dept. Publisher: Public Roads Bureau Date: [June 1967] SuDoc number: TD 2.109: (v.nos.&nos.)
2. Public roads, journal of highway research: [Harry C. Secrest, managing editor]. Bookmark SuDoc number: TD 2.109: (v.nos.&nos.)