EKTA WALIA <br/><br/>
OPERATING SYSTEM CONCEPTS 

 - 2 
 - NEW DELHI  KHANNA BOOK PUBLISHING CO. (P) LTD.  2022 
 - 340 
<br/><br/><label>ISBN: </label>9789380016658 
<br/><br/><label>Dewey Class. No.: </label>005.43 WAL 2K22