000 00363nam a2200169Ia 4500
008 250421s9999 xx 000 0 und d
020 _a9780415103152
082 _bCri
100 _aCrisell, Andrew
245 0 _aUnderstanding Radio
250 _a2nd
260 _aLondon
260 _bRoutledge
260 _c1994
300 _axvi, 242
942 _cGBK
999 _c199821
_d199821