. . . "No restrictions on access"@en . "irn513255" . "No restrictions on use"@en . "United States Holocaust Memorial Museum"@en . . . "1997 March 12" . "The United States Holocaust Memorial Museum Oral History Branch coordinated the interview with Karel Vrba on March 12, 1997 as part of the Museum's Czech Roma Documentation Project."@en . "Oral history interview with Karel Vrba"@en . . . . "2 videocasettes (Betacam SP), sound, color ; 1/2 in."@en . .