Kumar PSG <br/><br/>
Information technology: Basic paper IV of UGC Model curriculum (Kumar curriculum series, 4) 
by P S G Kumar 
 - New Delhi  B R Publishing  2003 
<br/><br/><label>ISBN: </label>9788176463638 
<br/><br/><label>Dewey Class. No.: </label>020 KCS/LIB.4