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008 160923s1986####xx#a##########000#0#und#d
020 _a007009960X
040 _aarmpuni
_carmpuni
041 _aen
080 _a621.391
100 1 _aCarlson, Bruce A.
245 1 0 _aCommunication systems :
_ban introduction to signals and noise in electrical communication /
_cBruce A. Carlson
250 _a3a. ed.
260 _aNew York :
_bMcGraw-Hill,
_cc1986
300 _a684 p.;
_c21 cm.
500 _aEs fotocopia
650 7 _aCOMUNICACION ELECTRICA
_2LEMB
650 7 _aCOMUNICACION
_xSISTEMAS
_2LEMB
650 7 _aSEÑALES
_2LEMB
942 _cLB
_2cdu
945 _alf
_d2011-06-06
999 _c6607
_d7782