De Barr, A. E. <br/><br/>
Soft magnetic materials used in industry 

 - London :   Institute of Physics,  1959. 
 - 62p.  : ill.   ; 20cm.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Magnetic materials
<br/><br/><label>LC Class. No.: </label>PAM TK453.D4