000			00513 a2200193 4500
003			ISURa
008			150526b xxu||||| |||| 00| 0 eng d
020			_a8120310411
041			_aEnglish
082			_a004.65 _bBLA
100			_aBlack , Uyless
245			_aComputer networks _bprotocols standards and interfaces
250			_a02nd ed.
260			_c2003 _aNew Delhi _bPrentice-Hall
300			_bill. _c22 cm. _axii , 436 p.
650			_aCOMPUTER NETWORKS
650			_aCOMPUTER SCIENCE
942			_cSR _2ddc
999			_c22970 _d24517