Basic principles of ultraonic testing 
F.P.L Kavishe 
 - Nairobi  Nairobi university press  1997 
 - viii,127p  ill. 
<br/><br/> includes index  
<br/><br/><label>ISBN: </label>9966846344 
<br/><br/><label>Subjects--Topical Terms: </label><br/>_Principles sound 
<br/><br/><label>LC Class. No.: </label>TA 417.4. .K38 1997