000			00703nam a2200277Ia 4500
001			22064
005			20250221151716.0
008			250214s9999||||xx |||||||||||||| ||und||
020			_a8178084422
100			_aStallings, William
245		0	_aData and computer communications
250			_a6
260			_aNew Delhi
260			_bPearson Education
260			_c2000
300			_axx, 809p. : ill.
500			_aIncludes bibliographical references and index
650			_aCommunication architecture
650			_aData communication
650			_aLAN
650			_aLocal area networks
650			_aNetwork protocols
650			_aWAN
650			_aWide area networks
942			_cBK
999			_c38025 _d38025