. "Nathan Beyrak conducted the interview with Leopold Koslowski in Poland on May 12, 1995, for the Poland Documentation Project. The United States Holocaust Memorial Museum Archives received the tapes of the interview in January 1996."@en . "4 videocassettes (U-Matic), sound, color ; 3/4 in."@en . . "Oral history interview with Leopold Koslowski"@en . "irn507783" . . . . "No restrictions on access"@en . . "1995 May 12" . "Restrictions on use. Restrictions may exist. Contact the Museum for further information: reference@ushmm.org"@en . . "United States Holocaust Memorial Museum"@en . . . . .