GSMA Mobile World Congress |
|
IFA | |
CES |
|
CeBIT |
" "
: 04.12.2002 - 2002-12-07 00:00:00
:
" - "
: 05.12.2002 - 2002-12-06 00:00:00
:
"Billing. IT Telecom 2002"
: 18.12.2002 - 2002-12-20 00:00:00
:
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: "" www.exposystems.ru
:www.exposystems.ru/IT-telecom
" - 2002"
: 18.12.2002 - 2002-12-20 00:00:00
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: ""www.exposystems.ru, zakharov@exposystems.ru
+7-095-962-6893
+7-095-962-1177
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