Ravi Prakash <br/><br/>
Non-destructive testing techniques 

 - New Delhi  New Age International  2017 
 - x, 134 p. 
<br/><br/> 2943 27/11/2017 HBD17/7116 19/12/2017 UIET (SFS) 
<br/><br/><label>ISBN: </label> RS499 
<br/><br/><label>Dewey Class. No.: </label>620.1127 R196N