Santiago , Remacha. <br/><br/>
Infotech english for computer users  

 - 2nd edition. 
 - Delhi :  Vikas Publisher,  1994 
 - 159. 
<br/><br/><label>ISBN: </label>0521657200  
<br/><br/><label>Subjects--Topical Terms: </label><br/>English Old English
<br/><br/><label>Dewey Class. No.: </label>420