. . "4 videocasettes (Betacam SP), sound, color ; 1/2 in."@en . "United States Holocaust Memorial Museum"@en . . . . . . "irn504553" . "Restrictions on use. Interview can not be used for sale in the Museum Shop."@en . . "The United States Holocaust Memorial Museum Oral History Branch conducted the oral history interview with Ralph Codikow on April 20, 1990."@en . . "No restrictions on access"@en . . "Oral history interview with Ralph Codikow"@en . . . . "1990 June 29" . . . .