Prasad, J. <br/><br/>
Treatise on non-destructive testing and evaluation   
by J. Prasad, T. Rangachari, B. N. S. Mutrthy. 
 - Bangalore  Hindustan Aeronautics Ltd.  1982 
 - ix, 167p. 
 - Theory and practice of ultrasonic testing  V.2 .
<br/><br/><label>Dewey Class. No.: </label>620.1127  / N821.2