000 00394nam a2200157Ia 4500
008 230718s9999 xx 000 0 und d
041 _aeng
082 _a621.382'2
_bBAB
100 _aBabu P.R.
245 _aSignals And Systems
250 _a3rd ed.
260 _bScitech Publication
365 _cRs.
_b295.00
700 _aBabu P.R. & Natarajan R.A.
906 _dB:254316-Nov-2007
_cETC
999 _c317758
_d317758