000			00270nam a22001217a 4500
999			_c1423 _d1423
020			_a9789389503852
082			_a004.6 _bKAT
100			_aKatre,J. S.
245			_aComputer Networks
250			_a3rd ed.
260			_aPune _bTechKnowledge Publications _c2019
942			_cTB