lesson 13.2b2.gwb - 1/7 - Mon Dec 03 2012 09:10:38

lesson 13.2b2.gwb - 2/7 - Mon Dec 03 2012 09:11:04

lesson 13.2b2.gwb - 3/7 - Mon Dec 03 2012 09:11:24

lesson 13.2b2.gwb - 4/7 - Mon Dec 03 2012 09:11:42

lesson 13.2b2.gwb - 5/7 - Mon Dec 03 2012 09:12:28

lesson 13.2b2.gwb - 6/7 - Mon Dec 03 2012 09:13:16

lesson 13.2b2.gwb - 7/7 - Mon Dec 03 2012 09:13:23