TY  - BOOK
AU  - Bickerton,Derek
TI  - Language & species
PY  - 1990///
CY  - Chicago
PB  - University of Chicago Press
KW  - Language and languages
KW  - Origin
KW  - Human evolution
N1  - Includes bibliogr. references (p. 273-290) and index
UR  - http://www.loc.gov/catdir/enhancements/fy0666/90035922-d.html
ER  -