000 00504nam a2200193Ia 4500
999 _c6523
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020 _a9780070648548
040 _aUPES LIBRARY
_bEnglish
082 _a621.3822
_bROB
100 _aRoberts, Michael J
_912305
245 _aFundamentals signals and systems
260 _aNew Delhi:
_bMcGraw Hill,
_c2007
300 _axviii, 761p.
650 _aElectronics Engineering
_98870
942 _cBK