Tomsho, Greg, <br/><br/>
Guide to operating systems / 
Greg Tomsho. 
 - Singapore :  Cengage Learning Asia,  c2019. 
 - xxii, 579p. :  ill. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>978-981-48-4613-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer operating systems
<br/><br/><label>Dewey Class. No.: </label>005.43 T662 2019