At head of title: United Nations Economic Commission for Europe. Principal authors: Anu Peltola and Necmettin Alpay Koçak (p. ii). Document symbol also used for "Provisional agenda [for the] meeting to be held at the Palais des Nations, Geneva, from 23 to 27 June 1980...", 1980. "Annex 1: Recommendations of the data and metadata reporting and presentation handbook": p. 81-90. Available also at UNECE website (viewed 6 Feb. 2012).