000 00310nam a2200121Ia 4500
008 220601s2004 xx 000 0 eng d
100 _aOPPENHEIM,ALAN V.
245 0 _aSIGNALS AND SYSTEMS
250 _a2nd Ed.
260 _c2004
_aNew Delhi
_bPHI LEARNING Private Limited
300 _a957
942 _2ddc
_cBTECH
_02
999 _c188
_d188