000 00248nam a2200109Ia 4500
008 220201s1995 xx 000 0 eng d
100 _aGUPTA, R.G.
245 0 _aAUDIO AND VEDIO SYSTEM
260 _aDELHI
_bTMH
_c1995
300 _a334
942 _2ddc
999 _c67135
_d67135