000 00582nam a2200193 i 4500
001 11011
003 BD-DhUET
008 791206s1980 nyua b 001 0 eng
020 _a0471029556
040 _aDLC
_cDLC
_dBD-DhUET
082 0 0 _a623.8
_bFRE/1980
100 1 _aFreeman, Roger L.
245 1 0 _aTelecommunication system engineering
_banalog and digital network design
_cRoger L. Freeman.
260 _aNew York
_bJohn Wiley & Sons
_c1980
300 _axxii, 480 p.
_bill.
_c24 cm.
504 _aIncludes bibliographies
650 0 _aTelecommunication systems
942 _cGB
999 _c11011
_d11011