IMS multimedia telephony over celullar systems VoIP evolution in a converged telecommunication world
Material type:![Text](/opac-tmpl/lib/famfamfam/BK.png)
Item type | Current location | Call number | Status | Date due | Barcode |
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TUM Main Campus | TK 6570 .M6144 2007 (Browse shelf) | Available | 027665 |