"Iyengar Sreenidhi" <br/><br/>
Library Standards 

 -  oxford Press,,Nelson,Redspot,collins,Marshalk Cavendish,Federal  1994 
 - 304 
<br/><br/><label>ISBN: </label>0000000000000 
<br/><br/><label>Dewey Class. No.: </label>028.7  / .4257