Road map of Iran. Kishvar-i Shahanshih-i Iran. Sahab Geographic & Drafting Institute = Muassasah-i Jughrafiyai va Kartografi-i Saḥab. Projection, cartography, lithography and printing by Sahab Geographic and Drafting Institute. Regional Conference for Asia and Western Pacific of international Council on Social Welfare, Tehran 2-8 Oct. 1977. Map No. 276.