000 00271nam a2200121Ia 4500
020 _a9788178000152
082 _a621.382
_bLAT
100 _aLathi, B. P.
245 _aCommunication Systems
260 _aHyderabad
_bB. S. Publications
_c2015
300 _a431p
942 _cBK
999 _c3379
_d3379