000 00319nam a2200121Ia 4500
008 240531s9999 xx 000 0 und d
020 _a978 0 7190 0388 2
082 _a384 540942 WED
100 _aNULL
245 0 _aStructures Of Broadcasting.
260 _aOxford
_b Manchester University Press
_c1970
942 _cANF
999 _c326971
_d326971