1:17:15

Math 241 | Lecture 5

1:46:47

Math 122 | Lecture 3

1:35:42

Math 122 | Lecture 4, Pt. I

1:14:37

Math 241 | Lecture 9

1:45:17

Math 122 | Lecture 13

1:08:52

Math 241 | Lecture 10

1:19:41

Math 241 | Lecture 6

1:13:14

Math 241 | Lecture 11