Ultrasonic nondestructive testing [with bibliography]. 

 - [Washington, D.C.,  1967] 
 - ix, 63 p. :  ill. 
<br/><br/> Jan. 1967.  Document for sale by the Superintendent of Documents, paper, 45c.  [AC 20-50].  4to.  CRDP Program Historic Shelflist record. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ultrasonic testing.
<br/><br/><label>GPO Item No.: </label>0431-C-04 
<br/><br/><label>Gov. Doc. Class. No.: </label>TD 4.8:UL 8