. "This testimony is open with permission."@en . "Associated materal: Norbert S. and Edward S. Holocaust testimony (HVT-840), Fortunoff Video Archive for Holocaust Testimonies, Yale University Library."@en . "Norbert S. Holocaust testimony"@en . . "HVT 0839" . . "2 videocassettes (3/\" u-matic)"@en . "Copyright has been transferred to the Fortunoff Video Archive for Holocaust Testimonies. Use of this testimony requires permission of the Fortunoff Video Archive."@en . "1987 April 22" .