Norton Peter. <br/><br/>
Dos guide updated to cover 6.2. 

 - New Delhi  Prentice Hall Of India Pvt. Ltd.  1995 
 - 744p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTER
<br/><br/><label>Dewey Class. No.: </label>16404