43:47 duration 43 minutes 47 seconds
BB 450 Lecture for December 4, 2009
From Kevin Ahern
39:41 duration 39 minutes 41 seconds
BB 450 Lecture for December 2, 2009
49:42 duration 49 minutes 42 seconds
BB 450 Lecture for November 30, 2009
51:30 duration 51 minutes 30 seconds
BB 450 Lecture for November 25, 2009
50:21 duration 50 minutes 21 seconds
BB 450 Lecture for November 23, 2009
53:01 duration 53 minutes 1 second
BB 450 Lecture for November 18, 2009
47:38 duration 47 minutes 38 seconds
BB 450 Lecture for November 16, 2009
51:23 duration 51 minutes 23 seconds
BB 450 Lecture for November 13, 2009
52:48 duration 52 minutes 48 seconds
BB 450 Lecture for November 11, 2009
51:06 duration 51 minutes 6 seconds
BB 450 Lecture for November 9, 2009
31:55 duration 31 minutes 55 seconds
BB 450 Lecture for November 6, 2009
51:38 duration 51 minutes 38 seconds
BB 450 Lecture for November 4, 2009
46:26 duration 46 minutes 26 seconds
BB 450 Lecture for November 2, 2009
51:19 duration 51 minutes 19 seconds
BB 450 Lecture for October 30, 2009
51:05 duration 51 minutes 5 seconds
BB 450 Lecture for October 28, 2009
50:28 duration 50 minutes 28 seconds
BB 450 Lecture for October 23, 2009
01:43:07 duration 1 hour 43 minutes
BB 450 Lecture for October 21, 2009
49:24 duration 49 minutes 24 seconds
BB 450 Lecture for October 19, 2009
49:16 duration 49 minutes 16 seconds
BB 450 Lecture for October 16, 2009
50:18 duration 50 minutes 18 seconds
BB 450 Lecture for October 14, 2009
49:44 duration 49 minutes 44 seconds
BB 450 Lecture for October 9, 2009
57:18 duration 57 minutes 18 seconds
49:33 duration 49 minutes 33 seconds
BB 450 Lecture for October 7, 2009
57:57 duration 57 minutes 57 seconds
BB 450 Lecture for October 5, 2009
47:19 duration 47 minutes 19 seconds
BB 450 Lecture for October 2, 2009
52:49 duration 52 minutes 49 seconds
BB 450 Lecture for September 30, 2009