000 00639nam a2200205 4500
001 2725/89
005 20130716122514.0
008 111112s9999 xx 000 0 und d
020 _a0-02-325380-0
020 _ahard cover
050 _aTK5101
_b.C69 1987
100 1 _a"couch, leon w. "
_922981
245 1 0 _adigital and analog communication systems:
_b/
_c leon.w. couch
250 _a2 ed.
260 _ausa :
_bmacmillan
_c1987.
300 _a"xxxii, 731p.;
_c24 cm."
504 _aincludes bibliography
650 0 _atelecommunication systems
_xdigital communications
_922982
942 _2lcc
_cBK
_hTK5101.C69 1987
999 _c28339
_d28339