NavList thread: Mathematical principle of Soviet dipmeter

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17 Apr 2012, 18:25 | Alexandre Eremenko
17 Apr 2012, 20:03 | Bill Morris
17 Apr 2012, 22:58 | Alexandre Eremenko
17 Apr 2012, 23:12 | Alexandre Eremenko
18 Apr 2012, 21:45 | Ridge White
18 Apr 2012, 23:41 | Alexandre Eremenko