000 00547nam a2200193Ia 4500
008 160330s9999||||xx |||||||||||||| ||und||
020 _a81-85274-43-6
040 _aCentral Library-NITS
041 _aEnglish
082 _a621.381
_bSCH
100 _aSchoenbech, Robert J.
245 _aElectronic communications:modulation and transmission
_cby Robert J. Schoenbech
260 _aNew delhi
_bUniversal Book
_c1992
300 _axx, 628p.
500 _aIncludes index
650 _aCommunications engineering
650 _aElectronics
942 _cBK
999 _c8049
_d8049