Shea, Timothy Edward,   1898- <br/><br/>
Transmission networks and wave filters,  

 - New York,  D. Van Nostrand and company, inc.,  1929. 
 - xvii, 470 p.  illus. (incl. maps) diagrs.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LINEAS DE TRANSMISION<br/>ONDAS ELECTRICAS
<br/><br/><label>Universal Decimal Class. No.: </label>621.315