ELECTRICAL, magnetic and visual methods of testing materials 
Jack Blitz ...[et.al]., 
 - London  Butterworths  1969 
 - ix, 202p.  ill.;  20cm 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0408183500 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Materials--Testing