"United States Holocaust Memorial Museum"@en . "No restrictions on access"@en . "irn607946" . "Peggy Frankston, on behalf of the United States Holocaust Memorial Museum Oral History Branch, conducted the oral history interview with Robert Sejwacz on May 12, 2015."@en . "Oral history interview with Robert Sejwacz"@en . . "2015 May 12" . . "2 digital files, WAV"@en . "No restrictions on use"@en . . . . . . . .