Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Bulgarian
Chinese
Czech
English
Esperanto
German
Hungarian
Japanese
Polish
Romanian
Russian
Slovene
Ukrainian
Terms
for subject
Research and development
containing
good quality
|
all forms
English
Russian
of good methodological quality
методологически достоверный
(
igisheva
)
Get short URL