3 treff

Ord i tittel: gsm global system for mobile communication
GSM : architecture, protocols and services
Jörg Eberspächer ... [et al.]
Bok Engelsk 2009 · Vis mer
GSM : switching, services and protocols
Jörg Eberspächer, Hans-Jörg Vögel and Chr...
Bok Engelsk 2001 · Vis mer
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