. "4 videocassettes (SVHS), sound, color ; 1/2 in."@en . "The Bay Area Holocaust Oral History Project conducted the interview with Helmut Kobler on November 23, 1992, June 17, 1993, and September 9, 1993. The interview was received by the Archives Branch in July 2003."@en . . "United States Holocaust Memorial Museum"@en . . "irn515359" . "Oral history interview with Helmut Kobler"@en . . . . . "1992 November 23, 1993 June 17, 1993 September 09" . .