/technologies/robotics/b/blog/posts/new-source-for-old-technical-documentsHi all, I was going through my normal websites checking for updates and found this link to online technical books.They are listing old documents that are no longer covered by copyright laws and they have some very good old classics on the evolut...en-USTelligent Community 12https://community.element14.com/technologies/robotics/b/blog/posts/new-source-for-old-technical-documentsThu, 19 Apr 2012 23:08:34 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:e991b2e4-47a0-497e-afce-cf0a8414f376Former Member0<p>What a wonderful find! I&#39;ve already downloaded a dozen of them to read later! Been meaning to get a better understanding of thermionic systems.</p><img src="https://community.element14.com/aggbug?PostID=13831&AppID=36&AppType=Weblog&ContentType=0" width="1" height="1">https://community.element14.com/technologies/robotics/b/blog/posts/new-source-for-old-technical-documentsThu, 19 Apr 2012 21:34:44 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:e991b2e4-47a0-497e-afce-cf0a8414f376danteo0<p>a BIG Thank You DAB!</p><img src="https://community.element14.com/aggbug?PostID=13831&AppID=36&AppType=Weblog&ContentType=0" width="1" height="1">