"No restrictions on use"@en . . "Oral history interview with Ursula M. Heisman"@en . . "The Gratz College Holocaust Oral History Archive donated the interview to the United States Holocaust Memorial Museum in 2017."@en . "No restrictions on access"@en . . . . . "2003 July 01" . "2 sound cassettes (60 min.),"@en . . "irn565926" .