000 00267nam a2200121Ia 4500
008 211209s1979 xx 000 0 und d
041 _aeng
082 _a621.388 N79 DHA
100 _aDHAKE A M
245 _aTELEVISION ENGINEERING
260 _c1979
300 _a380
999 _c12452
_d12452