Raju, Mavunkal <br/><br/>
Vidyabhyasa informatics / 

 - Thiruvananthapuram :  Kerala Bhasha Institute ,  2004. 
 - 88 p. 
<br/><br/><label>ISBN: </label>8176384337 
<br/><br/><label>Subjects--Index Terms: </label>Education Infomatics