Graddol, David.
Describing language / David Graddol, Jenny Chesgure and Joan Swann. - 2nd ed. - Open University Press 1994.
12937
Lanugae and languages.
Linguistics.
P121 / Gra.
Describing language / David Graddol, Jenny Chesgure and Joan Swann. - 2nd ed. - Open University Press 1994.
12937
Lanugae and languages.
Linguistics.
P121 / Gra.