TY  - BOOK
AU  - Hurford James R
TI  - Language and number :  emergence of a cognitive system
U1  - P0bS:4, M7 
PY  - 1987///
CY  - Oxford
PB  - Basil Blackwell      
KW  - LINGUISTICS
N1  - Bib 3-7-17p
ER  -