L' empire invisible
Subtitle: histoire des télécommunications au Canada
By: Jean-Guy Rens.
Publisher: Presses de l'Université du Québec
Published: 1993
Place of publication: Sainte-Foy, Québec
Language: fre
Subjects: Telecommunication -- Canada -- History.
Notes: Includes bibliographical references (v. 2, p. [529]-538) and indexes.
Table of contents: title: v. 1. De 1846 à 1956; title: v. 2. De 1956 à nos jours.