000 00491pam a2200169a 44500
082 _a621.38
_bD759m
100 _aDowning, John J.
245 1 _aMODULATION SYSTEMS AND NOISE
260 _aEnglewood Cliffs, N. J.
_bPrentice-Hall
_c1964
300 _a214
440 _aPrentice-Hall International Series In Electrical Engineering. Information Theory Series
_v
650 _aModulation Theory
650 _aTelecommunication
650 _aNoise
964 _gCIRC
997 _a31849 s C
999 _c435412
_d435412