000 00267nam a2200097Ic 4500
008 240520s9999 xx 000 0 und d
100 1 _aGhosh, Smarajit
245 1 0 _aSignals and systems /
_cSmarajit Ghosh
264 1 _bPearson Education Asia Pte Ltd.
_c2006
942 _cBK
999 _c21981
_d21981