Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Hungarian
⇄
Afrikaans
Arabic
Basque
Catalan
Chinese
Dutch
English
Estonian
Finnish
French
German
Greek
Icelandic
Italian
Lithuanian
Polish
Portuguese
Russian
Spanish
Turkish
G
o
o
g
l
e
|
Forvo
|
+
Kuder-Richardson-formula
math.
formula di Kuder-Richardson
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
