Press book no. 1 on the Armour magnetic wire sound recorder & reproducer
By: developed by the Armour research foundation of Illinois institute of technology
Contributors: Armour Research Foundation (U.S.)
Publisher: Illinois institute of technology news bureau
Published: 1945
Place of publication: Chicago
Language: eng
Number of pages: 41
Other titles: Magnetic wire sound recorder and reproducer.; Armour magnetic wire sound recorder and reproducer.