"No restrictions on use"@en . . "3 sound cassettes (74 min.),"@en . . . "Oral history interview with Leo Bretholz"@en . . "irn506646" . "No restrictions on access"@en . . . "United States Holocaust Memorial Museum"@en . . "1998 June 04" . . "The United States Holocaust Memorial Museum Oral History Branch conducted the oral history interview with Leo Bretholz on June 4, 1998."@en .