000 00000nam a2200000 a 4500
005 20251203091825.0
020 _a013200478X
082 _a004.6
_bmar
100 _aMarkley, Richard W.
245 _aData communications and interoperability
260 _aLoNew Delhion
_bPrentice-Hall International
_c1990
300 _axiv,236p.
_c23 cm.
690 _aNetwork systems
690 _aData communications
964 _bENG
_c
_d
_e
_f
_g_
997 _a65882 LIBSC C
999 _c54037
_d54037