System 12

Year Published: 1981

Creator: ITT Telecommunications And Electronic Marketing Blue Marble Co Inc

Format: 16mm

Sound: sound

Description: Explains the function of System 12 components by visiting the various sites in Europe and America where they were developed or are produced. Introduces the actual people involved who explain this digital switching system.

No holdings listed.

Related films:

Original permalink · Record added: 2023-02-27 04:35:58