Stallings, William <br/><br/>
Operating system / 
William Stallings 
 - 9th ed. 
 - India:  Pearson;  2020. 
 - 731 p. :  ill;  24 cm. 
<br/><br/> include index. 
<br/><br/><label>ISBN: </label>9789673498123 
<br/><br/><label>Subjects--Topical Terms: </label><br/>computer science/ Java programming Language
<br/><br/><label>Dewey Class. No.: </label>005.43  / STA-O