000			00319pam a2200133a 44500
082			_aBTS _bMONO 1910
100			_aWintringham,W T
245	1		_aCOLOR TELEVISION AND COLORIMETRY
260			_a _b _c1951
300			_a38
500			_aBound With Bts Mono 1900-1909,1911-1929
964			_gCIRC
997			_aTR19684 C
999			_c403152 _d403152