Nallaya, Sasikala <br/><br/>
Polish your english :  a textbook for english language proficiency courses / 
Sasikala Nallaya, Leela Chakrabarty 
 - Tanjong Malim :  Penerbit Universiti Pendidikan Sultan Idris,  2006 
 - 238 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>9832620686 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching (Higher)<br/>English language--Grammar