I.T.L.E.S.L. <br/><br/>
Introduction to information technology/Ed.2 

 - 2nd ed. 
 - Chennai  Pearson   2018 
 - xxx, 757p. 
<br/><br/><label>ISBN: </label>9788131760291 
<br/><br/><label>Subjects--Index Terms: </label>Information technology 
<br/><br/><label>Dewey Class. No.: </label>681.3  / ITL