000 00472nam a2200169Ia 4500
999 _c12355
_d12355
005 20210809114948.0
008 170527s2016||||xx |||||||||||||| ||und||
020 _a9781259006852
041 _aeng
082 _a621.382 R18c
100 _aRao, P Ramakrishna
245 0 _aCommunication systems
_cP Ramakrishna Rao
260 _aNew Delhi
_bMcGraw-Hill Education (India) Private Limited
_c2013
300 _axvi, 951p.
650 _aCommunication systems
942 _cBK