000 00527nam a2200169 4500
001 0000005329
008 231029s9999 xx 000 0 und d
020 0 0 _a0534033822
_cRM155.25
040 _aPOLIMAS
090 0 0 _a621.38
_bSMI
100 1 0 _aSmith, David R.
_q(David Russell),
_d1945-
245 1 0 _aDigital transmission systems /
_cDavid R. Smith
260 0 0 _aNew York
_bVan Nostrand Reinhold
_c1985.
300 0 0 _axiv, 576p.
_bill.
_c24 cm.
504 0 0 _aIncludes bibliographies and index.
650 0 0 _aDigital communications.
999 _c15954
_d15954