Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Polish
⇄
Bulgarian
Croatian
Czech
Danish
Dutch
English
Estonian
Finnish
French
German
Greek
Hungarian
Italian
Latvian
Lithuanian
Portuguese
Romanian
Serbian
Slovak
Slovene
Spanish
Swedish
+
G
o
o
g
l
e
|
Forvo
|
+
badania podstawowe
This HTML5 player is not supported by your browser
econ.
temeljno istraživanje
Add
|
Report an error
|
Get short URL
