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008230823e198105##onca    ob   f000 0|eng d
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn---
0861 |aCo22-524/1981E-PDF
24500|aTelidon : |bis there any other choice?
264 1|a[Ottawa] : |bInformation Services, Department of Communications, |cMay 1981.
300 |a1 online resource (24 unnumbered pages) : |bcolour illustrations
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
500 |aDigitized edition from print [produced by Innovation, Science and Economic Development Canada].
500 |aIssued also in French under title: Telidon : c'est indubitablement Telidon.
504 |aIncludes bibliographical references.
650 5|aTelidon (Data transmission system)
650 0|aVideotex systems.
7101 |aCanada. |bDepartment of Communications, |eissuing body.
77508|tTelidon : |w(CaOODSP)9.928824
85640|qPDF|s5.98 MB|uhttps://publications.gc.ca/collections/collection_2023/isde-ised/co22/Co22-524-1981-eng.pdf