000 00378nam a2200169Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aSheingold, A.
245 _aFundementals of radio communications
250 _aFirst
260 _c1963
546 _aEnglish
942 _2ddc
_cBK
999 _c30507
_d30507
005 20220125170208.0