Kraus, John D (et al) <br/><br/>
Antennas and wave propagation  

 - 4th ed . 
 - Tata McGraw Hill  New Delhi  2002 
 - xxiii, 906 
<br/><br/>
<br/><br/><br/>E 
<br/><br/><label>Universal Decimal Class. No.: </label>621.384135 Kra