000 00440nam a2200169Ia 4500
008 180116s9999||||xx |||||||||||||| ||und||
020 _a9788183712880
040 _aMAIN
041 _aENG
082 _a621.3822
_bBAB/S
100 _aBabu, P Ramesh.
245 0 _aSignals and systems /
250 _a4th ed /
260 _bScitech Publications (India) ,
_aChennai :
_c2007
653 _aCOMMUNICATION ENGINEERING
700 _aAnandanatarajan, R .
942 _cBK
999 _c55869
_d55869