Introduction to information technology  Textual Documents 
ITL Education Solutions Limited 
 - 2nd ed. 
 - Uttar Pradesh:  Pearson India Education Services Pvt. Ltd.,  2018. 
 - xxx,757p.:  24cm. 
<br/><br/><label>ISBN: </label>9788131760291 
<br/><br/><label>Subjects--Index Terms: </label>Information technology 
<br/><br/><label>Dewey Class. No.: </label>004