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040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn---
0861 |aCo24-569/1979E-PDF
1001 |aKozak, Elaine Louise,|d1950- |eauthor.
24510|aResults of a literature search on subject access requirements in Videotex (Telidon) / |cElaine L. Kozak, Information System Consultant.
264 1|a[Ottawa] : |bCommunications Research Centre, Department of Communications, |cMarch 30, 1979.
300 |a1 online resource (1 volume (various pagings))
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 |a"Under the terms of Contract 0SU78-00357, DSS file number 05SU.36001-8-6107."
504 |aIncludes bibliographical references.
650 0|aInformation display systems.
650 0|aTelevision display systems.
650 5|aTelidon (Data transmission system)
650 6|aAffichage (Technique)
650 6|aAffichage sur écran de télévision.
650 6|aTélidon (Service télématique)
7102 |aCommunications Research Centre (Canada), |eissuing body.
85640|qPDF|s2.97 MB|uhttps://publications.gc.ca/collections/collection_2022/isde-ised/Co24-569-1979-eng.pdf