Lyons, Liz Hamp and Heasley, Ben <br/><br/>
Study writing :  in writing skills for academic purposes /  

 - 2 nd. 
 - New Delhi,  Cambridge University,  c2009. 
 - 176 p. ;  ill. ;  24 cm 
<br/><br/><label>ISBN: </label>0521704138 
<br/><br/><label>Dewey Class. No.: </label>808.042