"2 sound cassettes (90 min.),"@en . "No restrictions on access"@en . . "No restrictions on use"@en . "Oral history interview with Simon Nagrodzki and Helen Nagrodzki"@en . "irn511301" . . . . . "The interview with Simon Nagrodzki and Helen Nagrodzki was conducted for William B. Helmreich's book\"Against all odds: Holocaust survivors and the successful lives they made in America\" The interview was donated to the United States Holocaust Memorial Museum on October 30, 1992."@en . . "Mr. William B. Helmreich"@en .