Graver, B.D.    <br/><br/>
Advanced English Practice /  
B.D.Graver    
 - 3rd. ed.    
 - Oxford :  Oxford Universiti Press,   1986.    
 - 320p.;    24 cm    
<br/><br/><label>ISBN: </label>0194321819    
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Grammar--Problems, exercises, etc.