000			00416nam a2200157Ia 4500
008			230711s9999||||xx |||||||||||||| ||und||
041			_aENG
082			_a658.43 _bSI-C
100			_aSingh R P
245		0	_aCommunication system : analog and digital
250			_a1st Ed.
260			_c1995 _aNew Delhi _bTata McGraw Hill Education Limited
650			_aElectronics Engineering
700			_aSapre,S D
942			_cBK
999			_c3719 _d3719