History of Practical positioning examples Revision history for: English (US) Aug 27, 2016, 1:51:19 AM chrisdavidmills Previous Aug 24, 2016, 8:37:28 AM chrisdavidmills Previous Jun 30, 2016, 10:48:22 AM chrisdavidmills Previous Jun 13, 2016, 12:01:04 AM chrisdavidmills Previous Jun 12, 2016, 3:26:04 PM richardzacur Previous May 23, 2016, 3:00:01 PM chrisdavidmills Previous May 23, 2016, 2:51:09 PM chrisdavidmills Previous May 23, 2016, 2:50:32 PM chrisdavidmills Previous May 23, 2016, 2:49:44 PM chrisdavidmills Previous May 23, 2016, 2:40:46 PM chrisdavidmills