Freeman, Sarah, <br/><br/>
Written communicatin in english 
by Sarah Freeman 
 - 7th. 
 - Hyderabad:  Orient longman,  1988. 
 - 224p:  18cm. 
<br/><br/><label>Subjects--Index Terms: </label>English grammar 
<br/><br/><label>Dewey Class. No.: </label>425