Swift, H. Bewan <br/><br/>
Principles of magnetic crack detection 

 - 1st ed. 
 - London  E & F. N. Spon  1944 
 - vi,105 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Magnetic Testing
<br/><br/><label>Dewey Class. No.: </label>620.11  / S9771