DR MANGALA HIRWADE,  <br/><br/>
INFORMATION TEHNOLOGY A PRACTICAL MANUAL  Textual Documents  
DR MANGALA HIRWADE,  
 - mumbai  Himalaya Publishing house 
 - 379 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Index Terms: </label>information technology