000 00277nam a2200121Ia 4500
008 220201s1968 xx 000 0 eng d
082 _a621.388
100 _aSpreadbury, EAW
245 0 _aTelevision explained
260 _bLondon:Iliffe
_c1968
300 _a107
942 _2ddc
999 _c78186
_d78186