000			00307nam a2200133Ia 4500
020			_a8120329694
082			_a005.754 BRI
100			_aSINGH, BRIJENDRA
245			_aDATA COMMUNICATION AND COMPUTER NETWORKS
250			_aII
260			_bPRENTICE HALL OF INDIA _c2006
300			_a357
942			_2ddc _cB
999			_c62643 _d62643