PRASANALAKSHMI, B. <br/><br/>
COMPUTER OPERATING SYSTEMS 

 - NEW DELHI  CBS Publishers and Distributors  2010 
 - xv+388p.:22x14Cms. 
<br/><br/><label>ISBN: </label>9788123918464 
<br/><br/><label>Dewey Class. No.: </label>621.381951 P911