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Votre recherche : subject_txt:"Telecommunication systems" a repéré 2 documents.
1.
The Effect of changing technology on telecommunications and cable networks and the impact upon services in the nineties : final report / Comgate Engineering Ltd; Blake, Cassels & Graydon; The Canadian Radio-television and Telecommunications Commission (CRTC). [Ottawa] : Comgate Engineering, 1991.
2.
The effect of changing technology on telecommunications and cable networks and the impact upon services provided in Canada in the nineties / Comgate Engineering Ltd.; Blake, Cassels & Graydon; Canadian Radio-television and Telecommunications Commission (CRTC). [Ottawa] : Comgate Engineering Ltd, 1990.
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