Harshitha, Digumarti. <br/><br/>
Methods of teaching information technology   

 - New Delhi :   Discovery Publishing House ,   2004. 
 - 369 :  
<br/><br/><label>ISBN: </label>8171418058 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Schools & their activities special education
<br/><br/><label>Dewey Class. No.: </label>371.3  / HAR