000 00302nam a22001217a 4500
008 170530b xxu||||| |||| 00| 0 eng d
082 _a 621.382
100 _aPrasad,B.M.K
_97325
245 _aModern Concepts of Communication Systems
300 _a 621.382
650 _2Engineering
942 _2ddc
_cBK
999 _c23271
_d23271