History of engineering and science in the bell system:   Physical science (1925-1980) 

 - USA:   AT&T Bell Laboratories,   1983 
 - xxi, 674p. 
<br/><br/><label>ISBN: </label>0-932764-03-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering
<br/><br/><label>Subjects--Index Terms: </label>Magnetism 
<br/><br/><label>Universal Decimal Class. No.: </label>D 51/54"1925/1980"  / M3