. . "Oral history interview with Dorrit L. Ostberg"@en . . "The United States Holocaust Memorial Museum Oral History Branch conducted this interview on July 29, 2000. The interview was transferred to the United States Holocaust Memorial Museum on August 2, 2000."@en . . "2000 July 29" . "No restrictions on access"@en . . "irn506644" . . . "3 sound cassettes (60 min.),"@en . "No restrictions on use"@en . . "United States Holocaust Memorial Museum"@en .