Computer hardware & software tools / 
authored and edited by 3G E-Learning, USA. 
 - Second edition. 
 - New York, UK :  3G E-Learning,  2022. 
 - xii, 462 pages :  colored illustrations ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780984659071 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.<br/>Computer software.<br/>Computing fundamentals.
<br/><br/><label>Dewey Class. No.: </label>005.16  / C738