000 00308nam a2200133Ia 4500
999 _c35611
_d35611
020 _a9788189866891
100 _aUma Rao K
245 _aSignals and Systems
250 _a1
260 _c2008
_bI.K. INTERNATIONAL PUBLISHING HOUSE
_aNew Delhi
300 _axi+551
700 _a Andhe Pallavi
942 _cBK