000			00719nac a22002051u 4500
010			_a92041469
020			_a0131756052
020			_a8120310411
082	0	0	_a004.6 _bB6271
090			_c636 _d636
100			_aBlack, Uyless D.
245	1	0	_aComputer networks : _bprotocols, standards, and interfaces / _cUyless Black.
250			_a2nd ed.
260			_aNew Delhi : _bPrentice Hall of India, _cc2005.
300			_axii, 436 p. : _bill. ; _c25 cm.
504			_aIncludes bibliographical references and index.
650		0	_aComputer networks.
942			_cBB _k004.6B6271
999			_c636 _d636