The system of language testing at Lvov Polytechnic Institute

author
Belyakevich, I.I.
Knjazevsky, B.N.
Savenko, O.M.
statement of authorship
I.I.Belyakevich, B.N.Knjazevsky, O.M.Savenko
location of publication
Tallinn
year of publication
pages
p. 10-12
subject of location
language
inglise