000 00570nam a2200205Ia 4500
008 220902s9999 xx 000 0 und d
041 _a  ENGLISH
082 _a621.381 23.381 23
082 _bCAR
100 _aCARLSON, A BRUCE
245 0 _aCOMMUNICATION SYSTEMS : AN INTRODUCTION TO SIGNALS AND NOISE IN ELECTRICAL COMMUNICATION.
250 _a5th ed.
250 _b2011
260 _aNEW DELHI
260 _bTATA MCGRAW-HILL PUB. CO. LTD.
300 _a924
650 _a  COMMUNICATION SYSTEMS
700 _aCRILLY, PAUL B.
942 _cTB
999 _c144813
_d144813