Collection de livres numérisés sur l'électronique pré-1964 (principalement à tubes)
« I've found that most of the technical books published before about 1964 never had their copyrights renewed, so now are in the public domain. So I am endeavoring to digitize and post some selected books relating to the "vacuum tube age" of electronics here. »
« I've found that most of the technical books published before about 1964 never had their copyrights renewed, so now are in the public domain. So I am endeavoring to digitize and post some selected books relating to the "vacuum tube age" of electronics here. »
http://www.tubebooks.org/technical_books_online.htm
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