. "No restrictions on access"@en . . . "irn509366" . "2000 November 02" . . . . . "5 videocasettes (Betacam SP), sound, color ; 1/2 in."@en . "United States Holocaust Memorial Museum"@en . "Nathan Beyrak, project director for the United States Holocaust Memorial Museum, Oral History Branch, coordinated the interview with Tzvi Koffler on November 2, 2000. The United States Holocaust Memorial Museum Archives received the tapes of the interview on August 31, 2001."@en . . . "No restrictions on use"@en . . . . "Oral history interview with Tzvi Koffler"@en . . .