Crstal, David .
Cambridge encyclopedia of language / by David Crystal. - 2nd ed / - Cambridge : Cambridge University Press , 1997 - 480p ;
9-521-55050-5
Language
P111k / N7
Cambridge encyclopedia of language / by David Crystal. - 2nd ed / - Cambridge : Cambridge University Press , 1997 - 480p ;
9-521-55050-5
Language
P111k / N7