000 00429nam a2200181Ia 4500
008 160902s9999 xx 000 0 und d
020 _a9788131725313
040 _cPK-GjGUL
082 _a621.3822
_bPHI-S
100 _a"Phillips, charles L."
245 0 _a"Signal, systems and transforms"
250 _a4th
260 _aNew delhi
_bpearson
_c2008
300 _a772p
546 _aEng.
700 _aparr john
942 _cBK
999 _c9683
_d9683