Davidian, Zaven N. Iran in the service of world peace / by Zaven N. Davidian. - Tehran : Davidian, 1971. - xxviii, 323 p., [50] leaves of plates : ill. (some col.) ; 25 cm. "On the occasion of the 2500th anniversary celebration of the founding of the Iranian empire." Bibliography: p. 316-321. LCCN: 77368823 Subjects--Geographic Terms: Iran--Economic conditions.Iran--Social conditions. LC Class. No.: HC475 / .D38 Dewey Class. No.: 330.95505