Kavishe, F.P.L <br/><br/>
Basic principles of ultrasonic testing  

 - Nairobi    Nairobi UnIv. Press  1997 
<br/><br/><label>ISBN: </label>9966 846 34 4 
<br/><br/><label>Dewey Class. No.: </label>620 11274 KAV NO 3