Balakrishna Prasad, P. <br/><br/>
Operating systems 
P. Balakrishna Prasad. 
 - 3rd ed. 
 - Chennai  Scitech Publications  r2015. 
 - Various Paging; 24cm. 
<br/><br/><label>ISBN: </label>9788183714501 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems System Software. 
<br/><br/><label>Dewey Class. No.: </label>005.43  / B17O