TY  - BOOK
AU  - Unsworth,Len
TI  - Researching language in schools and communities: functional linguistic perspectives 
SN  - 0304702447 (hbk.)
PY  - 2000///
CY  - London
PB  - Cassell
KW  - Linguistics
KW  - Research
KW  - Functionalism (Linguistics)
N1  - Includes bibliographical references and index
ER  -