000 00310nam a2200145Ia 4500
008 220709s9999 xx 000 0 und d
082 _a621
_bGUP
100 _aGUPTA R.G.
245 0 _aTELEVISION ENGINEERING AND VIDEO SYSTEMS
250 _a2
260 _bTMH
300 _a581
942 _cREF
999 _c79499
_d79499