Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
OSI-Umfeld
m
This HTML5 player is not supported by your browser
commun., IT
entorno de interconexión de sistemas abiertos
;
entorno ISA
Add
|
Report an error
|
Get short URL
