000			00514nam a22001937a 4500
005			20250203113914.0
008			140603b xxu||||| |||| 00| 0 eng d
020			_a9780133506488
020			_a0133506487
040			_aUPES LIBRARY _bEnglish
082			_a004.65 _bSTA
100			_aStallings, William _96290
245			_aData and computer communications
250			_a47th ed.
260			_aNew Delhi : _bPearson Education, _c2003
300			_a847p.
650			_aComputer Science _9687163
942			_cBK
999			_c19664 _d19664