00322nam a2200121 a 450000500170000002000150001708200170003210000230004924500300007226000400010230000260014263000320016820251203091037.0  a0876923694  a621.384bELL  aElliott, Robert S.  aAntenna theory and design  aDelhibPrentice-Hall of Indiac1985  axiii,594p.c22cm.bPB  aRadio and radar engineering