000 00294nam a2200121Ia 4500
008 220201s2002 xx 000 0 eng d
082 _a621.38932
_bGUP
100 _aGuupta, R G
245 0 _aAudio & vedio system
260 _aNew Delhi
_bTata McGraw Hill
_c2002
300 _a334
942 _2ddc
999 _c28569
_d28569