Socha/J./ Hall/ D  <br/><br/>
P.C. World  Dos  6.2. : Command  reference  & Problem  Solver 

 - New Delhi  Galgotia  1994 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Computer
<br/><br/><label>Dewey Class. No.: </label>005.13 'DOS'