000 00361nam a2200157Ia 4500
008 220901s9999 xx 000 0 und d
041 _a  ENGLISH
082 _a621.381.381
082 _bTEX
100 _aTEXAS INSTRUMENTS
245 0 _aTELECOMMUNICATION CIRCUITS.
260 _b1993
300 _a6
650 _a  TELECOMMUNICATION
942 _cREF
999 _c131409
_d131409