000 | 00512 a2200133 4500 | ||
---|---|---|---|
082 |
_a621.388 _bB777t |
||
245 | 1 |
_aTELEVISION UHF TRIALS 1962-3 _cRESULTS OF FIELD TRIALS WITH 625-LINE MONOCHROME AND COLOUR TELEVISION SYSTEMS : A CONTRIBUTION TO THE PLANNING OF A FOUR-PROGRAMME TRANSMITTER NETWORK |
|
260 |
_aLondon _bB. B. C. _c1960 |
||
300 | _a152,Y | ||
650 | _aTelevision Broadcasting -- Great Britain | ||
650 | _aTelevision -- Transmitters And Transmission | ||
964 | _gCIRC | ||
997 | _a39176 s C | ||
999 |
_c456393 _d456393 |