lecture Putki (789) 6

5 mins

1 min 32 secs

37 mins 9 secs

5 mins 9 secs

2 mins 59 secs

13 mins 13 secs

30 mins 1 sec

3 mins 38 secs

4 mins 22 secs

1 min 7 secs

1 min 20 secs

22 mins 34 secs

3 mins 30 secs

17 mins 3 secs

10 mins 40 secs

5 mins 10 secs

25 mins 7 secs

9 mins 14 secs

16 mins 12 secs

2 mins 21 secs

7 mins 32 secs

7 mins 43 secs

7 mins 43 secs

6 mins 15 secs

9 mins 21 secs

13 mins 10 secs

6 mins 46 secs