000 00482cam a22001937a 4500
001 004680
003 armpuni
005 20160923154217.0
008 160923s1992####xx#a##########000#0#und#d
040 _aarmpuni
_carmpuni
041 _aen
080 _a621.39
100 1 _aGuy, C.G.
245 1 0 _aData communications for engineers /
_cC.G. Guy
260 _aNew York :
_bMcGraw-Hill, Inc.,
_c1992
300 _a170 p.;, 23,5 cm.
942 _cLB
_2cdu
945 _aInfor
_d2000-04-28
999 _c4679
_d5854