000 00292nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aR R Gulati
245 _aMonochrome and Colour Television
260 _bDelhi:new age
_c2004
300 _a774p.
650 _aElectronic
999 _c1328
_d1328