000 00277nam a2200109Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
100 _aHallows, R. W.
245 0 _aTelevision: Simply Explained
260 _bChapman And Hall
_aLondon
_c1954
650 _aTelevision
942 _cBK
999 _c6388
_d6388