Tamil Nadu Open University <br/><br/>
B.C.A.; Information Technology Essentials; BCAS-12 
Tamil Nadu Open University 
 -  Tamil Nadu Open University, 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Application
<br/><br/><label>Dewey Class. No.: </label>004.0711  / TNO