000 00287nam a2200121 a 4500
003 EIA
001 10143
942 _02
_2ddc
_cBK
245 _aPractical radio-frecuency handbook. - 4 ed.
260 _cc2007
008 141112s2007 ck r 000 u spa d
082 _a621.3841
_bH628
_c4ed
999 _c11155
_d11155