000 00300nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.388
100 _aGulati R R
245 0 _aMonochrome and colour Television
250 _a2
260 _bNew Age International, New Delhi
_c2008
942 _cBK
999 _c14257
_d14257