Bureau Of Indian Standards <br/><br/>
Method for verification of vickershardness testing machines part:1 

 - Delhi :  Bis Publication,  1987. 
 - 9 
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical Mechatronics Engineering
<br/><br/><label>Dewey Class. No.: </label>621.8  / BUR