000 00451nam a22001577a 4500
008 230616b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a621.397.7/.9
_bJ2
100 1 _aCamm, F J
_911834
245 _aTelevision principles and practice
260 _aLondon:
_bGeorge Newnes Ltd,
_c1952
300 _a215p.
650 _aTelevision
653 _aColour television
942 _2udc
_cBK
999 _c44155
_d44155