Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
csoportos mintavétel
math.
trossteekproefneming
;
meerstadiumsteekproefneming
stat.
genestelde steekproefneming
Add
|
Report an error
|
Get short URL
|
Language Selection Tips