Hamp-Lyons, Liz <br/><br/>
Study writing :  a course in written English for academic and professional purposes / 
Liz Hamp-Lyons; Ben Heasley. 
 - Cambridge :  Cambridge University Press,  2003. 
 - vii, 168 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0521315581