Jaimon Jacob <br/><br/>
A space Efficient Unified Private data Strorage and Multi - Purpose Retrieval for Aadhar Card using Block Level Mod Value based Pixel Difference Method 

 - Kochi 22  Department of Computer science,CUSAT  2014 
 - 66p. 
<br/><br/><label>Dewey Class. No.: </label>5793