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008 111112s9999 xx 000 0 und d
020 _a0-07-100560-9
082 0 0 _a621. 380 43 car
100 1 _a"carllson, a b. "
245 1 0 _acommunication systems:
_ban introduction to signals and noise in electrical commun.../
_c a.b. carllson
250 _a3 ed.
260 _anew york :
_bmcgraw-hill international
_c1986.
300 _a"xvii, 686p.;
_c21 cm."
490 0 _aelectrical & electronics engineeing
504 _a
650 0 _asignal theory(telecommunication
_xmodulation(electronics
999 _c61753
_d61753