Khanna, O P <br/><br/>
Material science 

 -  Dhanpat Rai  2000 
 - 19-12 
<br/><br/> Reprint 2005 
<br/><br/><label>Standard No.: </label>91256 
<br/><br/><label>Dewey Class. No.: </label>620.11  / KHA