. "No restrictions on access"@en . "3 sound cassettes (60 min.),"@en . "Oral history interview with Nick Levi"@en . "The United States Holocaust Memorial Museum Oral History Branch conducted the interview with Nick Levi on March 22, 2007. The interview was received by the United States Holocaust Memorial Museum Archives Branch in April 2007."@en . "United States Holocaust Memorial Museum"@en . . "No restrictions on use"@en . . . . . "2007 March 22" . . "irn518937" . . .