Archives:Jack Avins, The Essence of Engineering: Revision history

22 July 2014

• curprev 16:0516:05, 22 July 2014‎ Administrator1 talk contribs‎ m 3,257 bytes −11‎ Text replace - "[[Category:Computers and information processing" to "[[Category:Computing and electronics"
• curprev 15:4215:42, 22 July 2014‎ Administrator1 talk contribs‎ m 3,268 bytes −3‎ Text replace - "[[Category:Components, circuits, devices & systems" to "[[Category:Computers and information processing"

2 April 2012

• curprev 19:5619:56, 2 April 2012‎ Administrator1 talk contribs‎ 3,271 bytes +1‎ No edit summary

29 March 2010

• curprev 20:5320:53, 29 March 2010‎ Administrator1 talk contribs‎ m 3,270 bytes 0‎ Jack Avins, The Essence of Engineering moved to Archives:Jack Avins, The Essence of Engineering

4 August 2009

• curprev 17:0817:08, 4 August 2009‎ Nbrewer talk contribs‎ 3,270 bytes −114‎ No edit summary

26 January 2009

• curprev 17:3617:36, 26 January 2009‎ Nbrewer talk contribs‎ 3,384 bytes +255‎ No edit summary
• curprev 16:4716:47, 26 January 2009‎ Nbrewer talk contribs‎ 3,129 bytes −99‎ No edit summary

14 September 2008

• curprev 05:1305:13, 14 September 2008‎ WikiSysop talk contribs‎ 3,228 bytes −215‎ No edit summary

10 September 2008

• curprev 19:5219:52, 10 September 2008‎ Nbrewer talk contribs‎ 3,443 bytes +89‎ No edit summary

9 September 2008

• curprev 13:2813:28, 9 September 2008‎ Nbrewer talk contribs‎ 3,354 bytes +27‎ No edit summary

8 September 2008

• curprev 18:3318:33, 8 September 2008‎ Mroth talk contribs‎ 3,327 bytes +21‎ No edit summary
• curprev 18:3318:33, 8 September 2008‎ Mroth talk contribs‎ 3,306 bytes +67‎ No edit summary
• curprev 18:2518:25, 8 September 2008‎ Mroth talk contribs‎ 3,239 bytes +71‎ No edit summary
• curprev 18:2418:24, 8 September 2008‎ Mroth talk contribs‎ 3,168 bytes +85‎ No edit summary

12 August 2008

• curprev 16:2716:27, 12 August 2008‎ Csommero talk contribs‎ 3,083 bytes +3,083‎ New page: == Abstract  == In a recent article, respected historian of radio Hugh Aitken wistfully observed that "it takes controversies and confrontations to get an inventor into the history b...