000 00333nam a2200145Ia 4500
020 _a9780198073802
082 _a621.382
_bLAT
100 _aLathi, B P
245 _aModern digital and analog communnication systems
250 _a4th ed
260 _aNew Delhi
_bOUP
_c2012
300 _axxi, 903p
700 _aDing, Zhi
942 _cBK
999 _c28
_d28