000 00563cam a22001937a 4500
001 001704
003 armpuni
005 20160923150251.0
008 160923s1968####xx#a##########000#0#und#d
040 _aarmpuni
_carmpuni
041 _aen
080 _a621.391
100 1 _aCarlson, A.Bruce
245 1 0 _aCommunication systems :
_ban introduction to signals and noise in electrical communication /
_cA.Bruce Carlson
260 _aTokyo :
_bMcGraw-Hill Kogakusha, Ltd.,
_cC1968
300 _a470 p.;, 21 cm.
942 _cLB
_2cdu
945 _aInfor
_d25/08/98-08-25
999 _c1703
_d2878