00633nam a2200193Ia 4500003000900000008004100009040001600050080002100066110003800087245005900125250001300184260005000197300001000247650001900257650001900276942000700295999001500302952012200317IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a621.396.67bARRL  aAmerican Radio Relay League92262 4aThe ARRL antenna bookcThe American Radio Relay League  a12th ed.  aConnecticutbThe Radio Amateurs Libraryc1970  a326p.  aAntennas92176  aNASA thesaurus  cBK  c3889d3889  00104070aBANbBANcGENd1972-03-09g22.63l0o621.396.67/ ARRLp4343r2021-11-05v22.63w1972-03-09yBKGRs. 22.63