Linkhart, Douglas K <br/><br/>
Micro circulator design 

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 - Norwood  Artech  1989 
 - viii, 198p.   
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<br/><br/><label>ISBN: </label>
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Index Terms: </label>Microwave  Waveguides 
<br/><br/><label>Dewey Class. No.: </label>621.372.8