000 00439 a2200109 4500
020 _a9261080510
920 _a92-61-08051-0
100 1 _aTownsend, David N..
_eAutor
245 0 _aITU Regulatory Colloquium No.8 :
_bBriefing Report No.8 on Telecommunications Regulatory Issues for Electronic Commerce /
_cTownsend David N..
710 2 _aInternational Telecommunication Union.
_eWydawca
_4pbl
260 _aGeneva :
_bITU,
_c1999.
300 _aIII, ES4, 48 s.;
_c30 cm.
999 _c1000
_d1000