000			00561nam a22001937a 4500
003			Ost
005			20210219145403.0
008			210219b ||||| |||| 00| 0 eng d
020			_a9788131705025
040			_cBT-PhCST
050			_a23926-23927
082			_222 _a621.382 _bFLO
100			_aFlood, J. E.
245			_aTelecommunications switching, traffic and networks /
260			_aIndia : _bPearson India Education Services Pvt. Ltd. _c26th impression 2019.
300			_axviii, 310 p. : _bill. ; _c24 cm.
500			_aIncludes index.
942			_2ddc _cECE
999			_c8007 _d8007