000			00328nam a2200133Ia 4500
008			211209s2011 xx 000 0 und d
020			_aISBN8131210451
041			_aeng
100			_aPETERSON LARRY
245			_aCOMPUTER NETWORKS A SYSTEM APPROACH
250			_a4 ed.
260			_aNEW DELHI _bPEARSON _c2011
300			_a806
999			_c106657 _d106657