"2 sound cassettes (60 min.),"@en . "No restrictions on access"@en . "Oral history interview with Robert Kertesz"@en . "Esther Finder, a volunteer for the United States Holocaust Memorial Museum Oral History branch conducted this interview on August 7, 1996 in Ft. Washington, MD."@en . . "United States Holocaust Memorial Museum"@en . . . "irn507535" . . "No restrictions on use"@en . . . . . . "1996 August 07" .