A S Hornby <br/><br/>
Guide to patterns usage in English 2nd/Ed 
A S Hornby 
 - 2 nd 
 - London  Oxford university press  1975 
 - xv 239 p 
<br/><br/><label>ISBN: </label>019442118x 
<br/><br/><label>Dewey Class. No.: </label>425 HOR