38:55 duration 38 minutes 55 seconds
McQueen-PerspectivesTopologicalMaterials
49:24 duration 49 minutes 24 seconds
34 - Eigenthings continued Session 34
2009-04-13 09:06:26+00
51:24 duration 51 minutes 24 seconds
16 - Vector spaces and isomorphisms Session 16
2009-02-23 09:06:33+00