Magnetic circuits and transformers :  a first course for power and comunication engineers. 

 - Massachusetts :  Institute of technology,  1965. 
 - Principles of electrical engineering series  2 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electromagnetismo
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Libro
<br/><br/><label>Universal Decimal Class. No.: </label>538