000 00363nam a2200145Ia 4500
008 220919s9999 xx 000 0 und d
082 _bOPP
100 _aOPPENHEIN, ALAN V.
245 0 _aSIGNALS AND SYSTEMS
250 _a2ND
260 _bPHI LEARNING P. LTD, NEW DELHI.
_c2010
300 _a957
650 _aElectronics & Communication Eng.
942 _cBK
999 _c145988
_d145988