http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
a critical study of UNRWA's reports and statistics
"The sources of UNRWA's statistics" and "How many Arab refugees" (pages 59-71) reprinted from author's How many Arab refugees, London, 1959.
United Nations Relief and Works Agency for Palestine Refugees in the Near East.