000 00472nam a22001457a 4500
020 _a0-07-055782-9
082 _a621.3823 SEH'I
100 _aSCHWARTZ, MISCHS
_965518
245 _aINFORMATION TRANSMISSION MODULATION AND NOISE , A UNIFIED APPROACH TO COMMUNICATION SYSTEMS
250 _a3RD
260 _aLONDON
_bMCGRAW HILL
_c1981
300 _a646P
650 _aTELECOMMUNICATIO DIGITAL COMMUNICATION MODULATION (ELECTRONICS) ELECTRONIC NOISE
_965519
942 _cBK
999 _c573701
_d573701