000 00473nam a22001817a 4500
003 NUST - PNEC
005 20170116181012.0
008 150913b xxu||||| |||| 00| 0 eng d
020 _a8188237191
040 _cLIBRARY
082 _a621.382 PAR
100 _910289
_aHarish Parthasarathy
245 _aTextbook of signals and systems
_cHarish Parthasarathy
250 _a2nd ed.
260 _cc.2004
650 _910286
_bElectrical engineering
_xEE
942 _2ddc
_cBK
999 _c67158
_d67158