000			00809cam a22002414a 4500
003			OSt
005			20131225125450.0
008			030204s2009 ii a g b 001 0 eng
020			_a9788131726082(pbk)
040			_cNCL
082	0	0	_a004.6 _bDUC-D 2009 3316
100	1		_aDuck, Michael.
245	1	0	_aData communications and computer networks : _bfor computer scientists and engineers / _cby Michael Duck and Richard Read.
250			_a2nd ed.
260			_aNew Delhi : _bPearson/Prentice Hall, _c2009c.
300			_axx, 415 p. : _bill. ; _c24 cm.
504			_aIncludes bibliographical references (p. 399-400) and index.
650		0	_aComputer networks.
650		0	_aOSI (Computer network standard)
650		0	_aData transmission systems.
700	1		_aRead, Richard _q(Richard J.)
942			_2ddc _cBK
999			_c2378 _d2378