Review of maritime transport, 2011 : report by the UNCTAD secretariat / United Nations Conference on Trade and Development, Geneva. - N.Y. ; Geneva : UN, 2011. - xvi, 213 p. : tab. ; 30 cm.см.. - (UNCTAD/RMT/2011, ISSN 0566-7682). - ISBN 978-92-1-112841-3[MFN: 33684]