000 00472nam a22001817a 4500
003 NUST - PNEC
005 20170116180939.0
008 150907b xxu||||| |||| 00| 0 eng d
020 _a9788131725313
040 _cLIBRARY
082 _a621.3822 PHI
100 _98657
_aPhillips, Charles L.
245 _aSignals, systems & transforms
_cCharles L. Phillips
250 _a4th ed.
260 _cc.2008
650 _98659
_aElectrical Engineering
_xEE
942 _2ddc
_cBK
999 _c66120
_d66120