TY  - BOOK
AU  - Jean Aitchison
TI  - The seeds of speech language origin and evolution
SN  - 0521467934
AV  - P 116 A37S 1998
PY  - 1998///
CY  - New York
PB  - Cambridge University Press
KW  - LANGUAGE AND LANGUAGES
KW  - ORIGIN
KW  - LANGUAGE ACQUISITION
KW  - LINGUISTIC CHANGE
N1  - Includes index
ER  -