. . . . "Oral history interview with Yahad-In Unum interviewee 4B"@en . . "Restrictions on use. Yahad-In Unum retains copyright on the collection. Researchers agree not to reveal any personal identifiers if disclosed in witness testimony.\n\nCopyright Holder: Yahad-In Unum"@en . . "Yahad-in Unum donated the collection to the United States Holocaust Memorial Museum in 2009."@en . "1 compact disc,"@en . "2008 March 20" . . "irn39303" . . "No restrictions on access"@en .