. . "United States Holocaust Memorial Museum"@en . "2 sound cassettes (90 min.),"@en . . . "Oral history interview with Berta Rivkina"@en . "No restrictions on access"@en . "The United States Holocaust Memorial Museum ID Card Project conducted the interview with Berta Rivkina."@en . "No restrictions on use"@en . "irn509192" . . . .