Guide to operating systems/ 
Greg Tomsho 
 - Fifth edition 
 - Boston:  Cengage Learning,  2017. 
 - xxii, 579 pages:  illustrations;  23 cm. 
<br/><br/> Includes glossary and index. 
<br/><br/><label>ISBN: </label>9781305107649 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Java (Computer program language)
<br/><br/><label>LC Class. No.: </label>Circ QA 76.76 .O63 .T66 2017