000 00480nam a22002177a 4500
999 _c291643
_d291643
003 OSt
020 _a9788177582628
082 _a621.391
_bOPP/SI
100 _aOppenheim, Alan .V
245 _aSignals & system
250 _a2
260 _aNew Delhi
_bPearson education
_c1997
300 _a977 p.
534 _n2006, 2007
546 _aEnglish
650 _aSignals
650 _asystem
700 _aWillsky, Alan S
700 _aNawab ,Hamid S
942 _2ddc
_cBK