000			00664nam a2200241Ia 4500
001			44056
005			20250221154936.0
008			250214s9999||||xx |||||||||||||| ||und||
020			_a9788131726082
100			_aDuck, Michael
245		0	_aData communications and computer networks : for computer scientists and engineers
250			_a2
260			_bNew Delhi
260			_bPearson Education
260			_c2009
300			_axx, 415p. : ill.
500			_aIncludes bibliographical references and index.
650			_aComputer networks
650			_aData communications
650			_aNetwork management
700			_aRead, Richard
942			_cBK
999			_c59846 _d59846