TY  - BOOK
AU  - Aitchison,Jean
TI  - The seeds of speech language origin and evolution
T2  - Cambridge approaches to linguistics
SN  - 0521785715
AV  - P116 .A38 2000
PY  - 2000///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Language and languages
KW  - Origin Language acquisition Linguistic change
ER  -