19:28 duration 19 minutes 28 seconds
Lecture 9.5 - Part 2
13:57 duration 13 minutes 57 seconds
Lecture 5.3 - Part 6
31:45 duration 31 minutes 45 seconds
Lecture 4.1 - Part 2
14:57 duration 14 minutes 57 seconds
Lecture 3.1 - Part 3