Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
French
⇄
Bulgarian
Czech
English
German
Polish
Romanian
Russian
+
G
o
o
g
l
e
|
Forvo
|
+
modèle du système informatif
This HTML5 player is not supported by your browser
construct.
Informationsmodell eines Systems
Add
|
Report an error
|
Get short URL
