ISDN in the office - HICOM : technology and applications of the HICOM ISDN communication system
36
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Izdano: |
Berlin : Siemens Aktiengesellshaff,
1985
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Teme: |
36
Format: | |
---|---|
Izdano: |
Berlin : Siemens Aktiengesellshaff,
1985
|
Teme: |