Thomson, A.J & A V Martin <br/><br/>
A Practical English Grammar 

 - Oxford   OUP 
 - 383 
<br/><br/><label>ISBN: </label>9780194313483 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication 
<br/><br/><label>National Library of Medicine Call No.: </label>HF 571 T 1986