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[null,"1.","Record Nr.",null,"UNINA9910450645203321"]
[null,null,"Autore",null,"Rens Jean-Guy <1946->"]
[null,null,"Titolo",null,"The invisible empire [[electronic resource] ] : a history of the telecommunications industry in Canada, 1846-1956 / / Jean-Guy Rens ; translated by Käthe Roth"]
[null,null,"Pubbl/distr/stampa",null,"Montreal, : McGill-Queen's University Press, c2001"]
[null,null,"ISBN",null,"1-282-85863-7"]
[{"$nulls":4},"9786612858635"]
[{"$nulls":4},"0-7735-6844-1"]
[null,null,"Descrizione fisica",null,"1 online resource (408 p.)"]
[null,null,"Disciplina",null,"384/.0971"]
[null,null,"Soggetti",null,"Telecommunication - Canada - History"]
[{"$nulls":4},"Télécommunications - Canada - Histoire"]
[{"$nulls":4},"Electronic books."]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Translation of: L'empire invisible."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references (p. [365]-377) and index."]