Baldev Raj [etal] <br/><br/>
Practical Non-Destructive Testing 

 - 1st 
 -  "Narosa,New Delhi"  1997 
<br/><br/> Transfered 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Testing Mechanical 
<br/><br/><label>Dewey Class. No.: </label>