"No restrictions on use"@en . . "United States Holocaust Memorial Museum"@en . . . "Leslie Swift, on behalf of the United States Holocaust Memorial Museum Oral History Branch, conducted the oral history interview with Nicolaas Van Vliet by telephone on Nov. 20, 2012."@en . "Oral history interview with Nicolaas Van Vliet"@en . . "irn51010" . "2012 November 20" . . . . "1 digital file, WAV"@en . . "No restrictions on access"@en .