000 00617nam a2200217Ia 4500
008 160330s9999||||xx |||||||||||||| ||und||
020 _a0-02-325380-0
040 _aCentral Library-NITS
041 _aEnglish
082 _a621.382
_bCOU
100 _aCouch , Leon W.
245 _aDigital and analog communication system
_cby Leon W. Couch
250 _a2nd ed.
260 _aNew York
_bMacmillan
_c1987
300 _axxxii , 731p. ,ill.
500 _aIncludes bibliographical references and index
650 _aDigital communication
650 _aSignal theory
650 _aTelecommunication system
942 _cBK
999 _c9435
_d9435