"Oral history interview with David A. Kochalski"@en . . "6 videocassettes (Betacam SP), sound, color ; 1/2 in."@en . "1994 July 28" . "The interview was conducted by the United States Holocaust Memorial Museum in 1994."@en . . . . . . "No restrictions on access"@en . "No restrictions on use"@en . "United States Holocaust Memorial Museum"@en . "irn504467" . . .