. . . "1989 November" . "irn42441" . "1 sound cassette, analog"@en . "No restrictions on access"@en . . . "The interview was donated to the United States Holocaust Memorial Museum in 2009 by Dorit B. Whiteman."@en . . "Oral history interview with Helga Katz"@en . "Restrictions on use. Donor retains copyright. Third party use requests must be submitted to the donor.\n\nCopyright Holder: Dr. Dorit B. Whiteman"@en . . .