Kirn, Elaine <br/><br/>
Interactions 1 :  Grammar / 
 Interactions one 
Elaine Kirn, Darcy Jack 
 - Silver ed. 
 - Singapore :  McGraw-Hill,  c2007 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780071258173 0071258175 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Grammar--Problems, exercises, etc.--Problems, exercises, etc.<br/>English language--Textbooks for foreign speakers