000 00303nam a2200121Ia 4500
008 220201s1993 xx 000 0 eng d
082 _a621.75
_bGUP
100 _aGulati, R R
245 0 _aNionochrome & colour television
260 _aNew Delhi
_bWily eastern Ltd.
_c1993
300 _a774
942 _2ddc
999 _c26245
_d26245