Report of the Committee on Information : thirty-fourth session (2 3 April-4 May 2012) / United Nations. - New York : United Nations, 2012. - iii, 27 p. ; 28 cm. - General Assembly. Official records, Sixty-seventh Session, supplemen t ; No. 21. . ISSN: 0255-190X Subjects--Topical Terms: Information Services-- Periodicals.