"Singh, P. P.; Sharma," <br/><br/>
Computer education 

 - New Delhi  Deep & Deep Pub.  2005 
 - 232p. 
<br/><br/><label>ISBN: </label>9788176296977 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer education
<br/><br/><label>Dewey Class. No.: </label>001.642 SIN