000			00312nam a2200133Ia 4500
008			161018s9999 xx 000 0 und d
020			_a9789333202473
100			_aChitode, J.S
245			_aDigital Communication
260			_bTechnical Pub,Chennai
300			_a5.19 _bRs.295
490			_a18687
999			_c18687 _d18687
942	0	0	_04