000 00433cam a22001577 4500
001 1803
005 20210222152918.0
008 090401t xxu||||| |||| 00| 0 eng d
020 _a0951450603
_c"1989"
035 _a(Sirsi) 5024
082 _a778.5343 BER
100 _aBermingham, Alan
_9929
245 0 _aColour temperature
250 _acolour temperature correction and neutral density filters in television lighting
942 _n0
999 _c6881
_d6881