000			00529cam a22001694a 4500
008			000719s2001 nyua b 001 0 eng
010			_a 00043692
020			_a0471393029 (cloth : alk. paper)
050	0	0	_aTK5105 .F72 2001 _b.F72 2001
082	0	0	_a004.6 _221
100	1		_aFreeman, Roger L.
245	1	0	_aPractical data communications / _cRoger L. Freeman.
250			_a2nd ed.
260			_aNew York : _bJohn Wiley, _c2001.
300			_axxxi, 825 p. : _bill. ; _c24 cm.
942			_2lcc _hTK5105 .F72 2001
999			_c6529 _d6529