000			003570000a22001450004500
001			EST
003			538.56 / R15
004			M
006			m
100			_aRamo, Simón
100			_aWhinnery, John R.
245			_aFields and waves in modern radio
650			_a<ELECTROMAGNETISMO><ONDAS ELECTROMAGNETICAS><RADIACION><CAMPOS ELECTRICOS>
999			_c14521 _d14521