000			00681nam a2200181 a 4500
005			20130909143216.0
008			960221s1955 dcuabcdjdbkoqu001 0deng d
020			_a81-203-1041-1
100			_aBlack, Uyless
245			_aComputer networks: protocols, standards, and interfaces
250			_a2nd ed.
260			_aNew Delhi _bPrentice-Hall of India _c2002
300			_axii,436p.
500			_a
653			_aComputer networks _aData networks, computer _aComputer network _aInternet- computer network _aComputer science _aData transmission systems _aElectronic data processing _aTelecommunication _aData communications- networks _aOSI layered protocol
942			_cBK
003			ViArRB
999			_c45895 _d45894