United States. Southwest Research Institute   <br/><br/>
Nondestructive testing: a survey  (Book) 

 - Washington, D.C.  National Aeronautics and Space Administration  1973 
 - 282 p.  26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Non-destructive testing
<br/><br/><label>Universal Decimal Class. No.: </label>620.179.1 UNI  / 13871