000			00336nam a2200133Ia 4500
008			190905s9999||||xx |||||||||||||| ||und||
020			_a978-1-25-906475-3
100			_aBehrouz A.Forouzan
245		0	_aData Communication and Networking
250			_a5th
260			_aNew Delhi _bMc Graw Hill _c2017
300			_a1226
942			_cBK
999			_c5885 _d5885