000			00463nam a2200181Ia 4500
008			201023s9999||||xx |||||||||||||| ||und||
020			_a9788189928353
100			_aKatre ,J.S
245		0	_aDigital Communication System
250			_a1st
260			_aNew Delhi _bTech Max _c2013
300			_a7.64
365			_b335/-
650			_aElectrical/Electronics Engg.
942			_cTB
999			_c3644 _d3644