000			00599nam a2200193Ia 4500
999			_c23494 _d23494
008			161214s9999 xx 000 0 und d
020			_a9788131726082 _cpbk
082			_a004.6 _bDUC
100			_aDuck, Michael
245		0	_aData Communications and Computer Networks : for computer scientists and engineers
250			_a2nd ed.
260			_aNew Delhi: _bPearson Education, _c2009
300			_axx, 415 p.; _bill.: _c24 cm.
365			_aINR _b299.00
650			_aComputer networks
650			_aData transmission systems
650			_aInformation Theory
650			_aData Communication
650			_aOSI
650			_aModems
650			_aInternetworking
650			_aProtocols
700			_aRead, Richard
942			_2ddc _cBK