000			00482nam a2200181Ia 4500
008			230711s9999||||xx |||||||||||||| ||und||
020			_a978-1-25-900460-5
041			_aENG
082			_a621.381 _bSI-C
100			_aSingh R P
245		0	_aCommunication systems : analog and digital
250			_a3rd Ed.
260			_c2012 _aNew Delhi _bMcGraw Hill Education(India) Private Limited
300			_a750
650			_aElectronics Engineering
700			_aSapre,S D
942			_cBK
999			_c5641 _d5641