Kawatra, P.S. <br/><br/>
Fundamentals of information and computer technology (ICT) 

 - Delhi  B. R. publishing  2013 
 - 386p. 
<br/><br/><label>ISBN: </label>9789350501221 
<br/><br/><label>Dewey Class. No.: </label>025.00285  K179F