21. Road research:   Publication: -Paris: Organization for Economic Co-operation and Development, 1977 . 168p. Date:1977 Availability: Copies available: Turkeyen Campus Science & Technology [TE203 074] (1), Actions: Add to cart
22. Guide specification for highway construction.   Publication: -Washington, D.C: American Association of State Highway Officials, 1968 . vii,169p. Date:1968 Availability: Copies available: Turkeyen Campus Science & Technology [TE252 G85] (1), Actions: Add to cart No cover image available No cover image available