000 00481 a2200169 4500
020 _a0137428340
040 _aDLC
_bDLC
082 0 0 _a621.382
100 1 _aBlack, Uyless D.
245 1 0 _aEmerging communications technologies
_cUyless Black.
250 _a2nd ed.
260 _aUpper Saddle River, NJ :
_bPrentice Hall,
_cc1997.
300 _axxi, 457 p. :
_bill. ;
_c24 cm.
650 0 _aTelecommunication.
650 0 _aData transmission systems.
942 _cBK
_k621.382 BLA
_2ddc
999 _c8109
_d8109