000 00423nam a22001457a 4500
008 100813t xxu||||| |||| 00| 0 eng d
100 _aUm, Paul Noumba
245 _aModel for calculating interconnection costs in telecommunication
260 _aWashington
_bWorld Bank
_c2004
650 _aTelecommunications
700 _aGille, Laurent
700 _aRudelle, Christophe
700 _aSimon, Lucile
942 _2ddc
_cCD
999 _c99954
_d99954