Padallan, Jocelyn O., <br/><br/>
Introductory guide to operating systems / 
Jocelyn O. Padallan. 
 - Canada :  Arcler Press,  ©2023. 
 - xxiv, 254 pages :  illustrations ;  23 cm. 
<br/><br/> Includes bibliography and index. 
<br/><br/><label>ISBN: </label>9781774694442 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems (Computers).
<br/><br/><label>Dewey Class. No.: </label>DC 005.432 P13 2023