000 00617nam a22002297a 4500
003 SNU
005 20140806233132.0
008 140806b xxu||||| |||| 00| 0 eng d
020 _a9780306429743
028 _aHCL
082 _a004.6 FRE
100 _aJohn Freer
245 _aComputer Communications and Networks
_cFreer John
260 _aNew York
_b: Plenum
_c, ©1988.
300 _ax, 432 p
_b. : ill.
_c; 26 cm.
655 _aComputer networks.
655 _aRechnernetz.
655 _aModems and Multiplexers
655 _aJohn Freer
655 _aElectronics and Communications
942 _2ddc
_cHCL
999 _c23178
_d23178