00898nam a2200253 a 4500 vtls000058229 MTX 170224 1996 eng 000 0 eng d 020142293x 201702241149 staff 201507081352 cat4 201311072155 VLOAD 201008290335 VLOAD 200503100929 cat4 TK5105 H196 D3 1996 MG008 SC004 SC005 Halsall, Fred 19892 Data communications, Computer Networks and Open systems / Fred Halsall 4th ed Essex : Addison-Wesley, 1996 907 p. : ill Data transmission systems 151521 Computer networks 159975 Local area networks (Computer networks) 7782 Computer network protocals 57247 GBE 37987 37987 2018-03-12 00:00:00 0 TK5105 H196 D3 1996 1000166440 1 2018-03-12 GBE 0 0 0 CGB 0 SDU SDU GEN3 2018-03-12 0.00