000			00378nam a22001457a 4500
020			_a9781259001567
082			_a004.6 _bFOR/COM
100			_aForouzan, Behrouz A.,
245			_aComputer Networks _bA Top-Down Approach
260			_aNew Delhi _bTata McGraw-Hill _c2017
300			_a921p. _b[25]
650			_aIT/Computer _97927
700			_aMosharraf,Firouz _97918
942			_cBK
999			_c7163 _d7163