000 00303nam a2200133Ia 4500
100 _aHSU/ Hweki P.
942 _cBK
654 _asignal
245 _aSignals and systems:Schaums outlines
260 _bTata Mc Graw hill
_aNew Delhi
_c1995
082 _a5.133
_bHSU
300 _a466
546 _aENGLISH
999 _c26222
_d26222