microeconomics lecture

1:41

2:23

3:31

4:07

3:35

22:10

کوتاه

38:48

36:38

38:54

39:18

22:27

34:20

59:13

31:26

51:56

42:07

41:27

53:02

13:41

11:59

4:26

5:01

1:46

1:05:45

39:22

9:41

11:44

7:43

3:56

4:34

3:40

11:50

15:04

5:45

4:29

1:05

2:30

38:15

19:20