modle conceptuel de donnes

18:03

13:00

6:42

17:53

24:53

51:29

12:32

7:33

10:07

7:11

48:26

27:07

23:01

40:55

59:02

9:49

8:02

9:57

34:00

13:02

6:33

23:57

7:16

22:21

13:08

6:47

16:12

16:31

4:06

10:25

18:08

8:45

14:09

1:21

7:47

12:43

9:45

30:13

8:25

10:37

15:19

42:37

25:53

14:02

12:28

18:33

39:37

14:00

25:39

11:20

14:08

13:51

17:16

32:54

18:38

36:33

6:56

12:37

1:44:20

33:11