000 00273 a2200097 4500
020 _a9261058213
920 _a92-61-05821-3
245 0 _aITU-R Report (BT.2005) /
_c.
710 2 _aInternational Telecommunication Union.
_eWydawca
_4pbl
260 _aGeneva :
_bITU,
_c1995.
300 _aI, 4 s.;
_c30 cm.
999 _c555
_d555