000 00301nam a2200145Ia 4500
008 220709s9999 xx 000 0 und d
082 _a621.38
_bBAB
100 _aBABU,RAMESH P.
245 0 _aSIGNALS AND SYSTEMS.
250 _a5TH
260 _bSCITECH
300 _a0
942 _cREF
999 _c80372
_d80372