000 00353nam a2200145Ia 4500
999 _c45709
_d45709
008 190719s9999 xx 000 0 und d
020 _a0706906187
082 _a621.3841 M322
100 _aMarcus, Abraham.
100 _aMarcus, William.
245 0 _aElements of Radio
260 _aNew Delhi
_bAllen & Unwin
_c1960
300 _a22X14
942 _cBK