TY  - BOOK
AU  - Hamp-Lyons Liz
AU  -  Heasley Ben
TI  - Study writing :  A course in writing skills for academic purposes
SN  - 9780521704137 (pbk)
U1  - P:7, P8 
PY  - 2006///
CY  - Cambridge
PB  - Cambridge University Press UK     
KW  - LINGUISTICS
ER  -