Krumm, Rob. <br/><br/>
Inside the Norton utilities 6.0 /  

 - 3rd edn /  
 - New Delhi :   Prentice Hall of India ,   1993 
 - 637p :  
<br/><br/><label>ISBN: </label>0-87692-763-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer
<br/><br/><label>Dewey Class. No.: </label>Bvk  / N1;1