000 00346nam a2200145Ia 4500
008 201006s9999 xx 000 0 und d
100 _aGUPTA, R. G.
245 0 _aAUDIO AND VIDEO SYSTEM
250 _a2
260 _bTMH, N. D.
_c2012
300 _a360
650 _aAUDIO AND VIDEO
650 _aELECTRONICS & COMMUNICATION ENGG.
942 _cBK
999 _c2421
_d2421