"Oral history interview with Lisa Derman and Aron Derman"@en . . . "3 sound cassettes (74 min.),"@en . . . "1997 November 22" . . "United States Holocaust Memorial Museum"@en . . . . . "The United States Holocaust Memorial Museum Oral History Branch conducted the interview with Lisa and Aron Derman on November 22, 1997."@en . . "irn506687" .