44:55 duration 44 minutes 55 seconds
EPS 131 Lecture 16 (Third Part) Lecture 17
46:08 duration 46 minutes 8 seconds
EPS 131 Lecture 16 (Second Part)
52:25 duration 52 minutes 25 seconds
EPS 131 Lecture 16 (First Part)
46:15 duration 46 minutes 15 seconds
EPS 131 Lecture 14a (Second Part) Lecture 14b…
EPS 131 Lecture 14a (Second Part) Lecture 14b (Second Part)