000 00276nam a22001097a 4500
082 _a621.384166 RAD'A
245 _aTHE RADIO AMATEURS HANDBOOK A STANDARD MANUAL OF AMATEUR RADIO COMMUNICATION
250 _a50TH
260 _aUSA
_bARRL
_c1973
300 _a664P
942 _cBK
999 _c584244
_d584244