TY  - BOOK
AU  - Aitchison, Jean
TI  - Language Change : Progress or Decay?
SN  - 0-00-686101-6
CY  - London
KW  - /LINGUISTICA/LINGUISTICA HISTORICA; CAMBIO LINGUISTICO/MAESTRIA//REVISADO
N1  - Includes: Symbols and terminology
ER  -