000 00415cam a2200157ua 4500
020 _a81-203-1483-2
082 _a621.382
_bSCH/E
245 0 0 _aElectronic communications: modulation and transmission /
250 _a2nd ed.
260 _aNew Delhi:
_bPrentice-Hall,
_c1999.
300 _axxiv,645p..
650 _aEngineering
650 0 _aElectrical Engineering
700 0 2 _aSchoenbeck,Robert J.,
942 _cBK
999 _c4011
_d4011