"irn504545" . "1 videocassette (Betacam SP), sound, color ; 1/2 in."@en . . "Linda Kuzmack, on behalf of the United States Holocaust Memorial Museum Oral History Branch, conducted the oral history interview with Ray Buch on December 28, 1989."@en . "United States Holocaust Memorial Museum"@en . . "Oral history interview with Ray Buch"@en . . . . "No restrictions on access"@en . . "1989 December 28" . "No restrictions on use"@en . . . . .