000			00640nam a2200241Ia 4500
001			7008
005			20250221150028.0
008			250214s9999||||xx |||||||||||||| ||und||
020			_a8120309251
100			_aBlack, Uyless D
245		0	_aData communications and distributed networks
250			_a3
260			_aNew Delhi
260			_bPrentice-Hall of India
260			_c1993
300			_axvi, 426p. : ill.
500			_aIncludes bibliographical references and index.
650			_acommunication networks
650			_aComputer networks
650			_aData communication
650			_aDistributed networks
942			_cBK
999			_c23120 _d23120