Updated forecasts of total inter-provincial voice circuit requirements / by T.A.J. Keefer, Needs and Environmental Research Group.: Co24-3/9-4-1973E-PDF
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|Department/Agency||Communications Research Centre (Canada), issuing body.|
|Title||Updated forecasts of total inter-provincial voice circuit requirements / by T.A.J. Keefer, Needs and Environmental Research Group.|
|Series title||DLDCNS report ; no. 4|
|Publication type||Series - View Master Record|
|Note(s)|| At head of title: Domestic long-distance communication network study, communication systems engineering. |
Imperfect copy: tables 9-14 wanting.
Digitized edition from print [produced by Innovation, Science and Economic Development Canada].
Issued also in printed form.
|Publishing information||[Ottawa] : [Communications Research Centre], September 1973.|
|Author / Contributor||Keefer, T. A. J., author.|
|Description||1 online resource (12 pages, 11 unnumbered pages) : illustrations.|
|Catalogue number|| |
|Subject terms|| Telecommunication systems -- Canada. |
Telecommunication -- Switching systems.
Systèmes de télécommunications -- Canada.
Télécommunications -- Systèmes de commutation.
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