. "Joan Ringelheim, on behalf of the United States Holocaust Memorial Museum Oral History Branch, conducted the oral history interview with Norman Belfer on May 31, 1996."@en . . "No restrictions on access"@en . . "irn504860" . "1996 May 31" . . . . "7 videocasettes (Betacam SP), sound, color ; 1/2 in."@en . . . . . "Oral history interview with Norman Belfer"@en . . "No restrictions on use"@en . . "United States Holocaust Memorial Museum"@en .