000 00303nam a2200121Ia 4500
008 220201s1968 xx 000 0 eng d
082 _bISI
100 _aI.S.I.
245 0 _aMethods of measurements radioations form television reciever
260 _aDelhi
_bI.S.I.
_c1968
300 _a20
942 _2ddc
999 _c19346
_d19346