Mathur, Rajiv  <br/><br/>
Dos 6.2: quick reference  

 - 3rd  
 - Galkutia publications   New Delhi   1999 
 -  75 
<br/><br/><label>ISBN: </label>81-85623-11-2  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems 
<br/><br/><label>Dewey Class. No.: </label>005.43 MAT