000			00527nam a2200181Ia 4500
008			200307s9999 xx 000 0 und d
020			_a0072322047
041	0		_aeng
050		4	_aTK5103.5 _bF731D 2001
100	0		_aCoombs Catherine.
100	0		_aFegan Sophia Chung.
100	0		_aForouzan Behrouz A.
245	1	0	_aData Communications and Networking
250			_a2nd ed.
260			_aBoston _bMcGraw Hill _c2001
300			_a908 p.
650		4	_a”DATA TRANSMISSION SYSTEM / COMPUTER NETWORKS”
999			_c6600 _d6600