Helszajn J <br/><br/>
Noncreciprocal microwave functions and circulators 

 - New York   John Wiley       1977 
 - vii, 349p.  cm. 
<br/><br/><label>Standard No.: </label>73634 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microwave
<br/><br/><label>Dewey Class. No.: </label>D657, L7