Kumar Arvind <br/><br/>
Envoinformatics 

 - New Delhi  Daya Publishing House  2008 
 - 440p 
<br/><br/>Kumar Arvind: Envoinformatics.  New Delhi.  Daya Publishing House, 2008. 81-7035-478-9 Rs. 1900.00--(363.70954KUM)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-7035-478-9 
<br/><br/><label>Dewey Class. No.: </label>363.70954  / KUM