Ways to strengthen the field of verification : 20 Febr. 2009, UN, New York / organized by the United Nations office for Disarmament affairs (UNODA). - [New York] : U.N., [2010]. - v, 27 p. ; 21 cm.см.. - (UNODA occasional papers ; No. 18, Jan., 2010). - Bibliogr in the text notes. - ISBN 978-92-1-142272-6[MFN: 24801]