000 00282nam a2200133Ia 4500
100 _aDavis.G/R. Ed.
942 _cBK
654 _aLNH
245 _aLocal Networks Handbook
260 _bData communications
_aN.Y.
_c1979
082 _a4.68
_bPAN
546 _aENGLISH
999 _c22510
_d22510