Introduction to computers 

 - 3rd Ed. 
 - New Delhi  Tata Mcgraw Hill Publishing Company Ltd  2019 
 - "viii,239p." 
<br/><br/><label>ISBN: </label>9780078043864 
<br/><br/><label>Subjects--Topical Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>1.64