000 00300nam a2200121Ia 4500
008 220201s1967 xx 000 0 eng d
082 _bKEY
100 _aKeyner, J.H. etc.
245 0 _aFundamentals of televisions engneering
260 _aLondon
_bIssac Pitman
_c1967
300 _a777
942 _2ddc
999 _c18640
_d18640