Cowan, Ron <br/><br/>
The teacher's grammar of English : a course book and reference guide 
Ron Cowan 
 - Cambridge  Cambridge University Press  2008 
 - xv, 709 p. : ill. ; 26 cm 
<br/><br/> Includes bibliographical references and indexes 
<br/><br/><label>ISBN: </label>9780521809733 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language - Study and teaching - Foreign speakers<br/>English teachers - Training of
<br/><br/><label>Dewey Class. No.: </label>428.24 COW