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999 _c65606
_d65606
005 20201228105438.0
008 190703s9999 xx 000 0 und d
020 _a007009957X
082 _a621.382 C2844C
100 _aCARLSON, A BRUCE
245 0 _aCOMMUNICATION SYSTEMS: INTRODUCTION TO SINGALS AND NOISE IN ELECTRICAL COMMUNICATION
250 _a3
260 _aAUCKLAND
_bMcGraw-Hill
_c1986
300 _ap.495
650 _aDIGITAL DATA SYSTEMS
650 _aLINEAR MODULATION
942 _cSW