| 000 | 00000nam 2200000zi 4500 |
| 001 | 9.881524 |
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| 003 | CaOODSP |
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| 005 | 20221107170050 |
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| 006 | m o d f |
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| 007 | cr |n||||||||| |
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| 008 | 200214e19800320oncad|| ob f000 0|eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 043 | |an-cn--- |
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| 086 | 1 |aCo24-374/1980E-PDF |
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| 100 | 1 |aFinley, Marion R., |d1933- |eauthor. |
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| 245 | 12|aA technical and economic study on the impact of the introduction of new services on existing telecommunications networks : |bfinal report / |cby Marion R. Finley, Jr. , Thien Vo-Dai. |
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| 264 | 1|a[Ottawa] : |b[Department of Communications], |c20 March 1980. |
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| 300 | |a1 online resource (iii, 112 pages, 14 unnumbered pages) : |bcharts, figures |
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| 336 | |atext|btxt|2rdacontent |
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| 337 | |acomputer|bc|2rdamedia |
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| 338 | |aonline resource|bcr|2rdacarrier |
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| 500 | |aDigitized edition from print [produced by Innovation, Science and Economic Development Canada]. |
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| 500 | |a"Contract No.: 20ST.36100-9-9525; MSS Serial No.: OST79-00036." |
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| 504 | |aIncludes bibliographical references (pages 105-112). |
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| 650 | 0|aVideotex systems|zCanada. |
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| 650 | 0|aTelephone|zCanada. |
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| 650 | 0|aTelecommunication systems|zCanada. |
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| 650 | 6|aVidéotex|zCanada. |
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| 650 | 6|aTéléphone|zCanada. |
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| 650 | 6|aSystèmes de télécommunications|zCanada. |
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| 710 | 1 |aCanada. |bDepartment of Communications. |
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| 710 | 2 |aUniversiteĢ Laval.|bDeĢpartement d'informatique. |
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| 856 | 40|qPDF|s7.98 MB|uhttps://publications.gc.ca/collections/collection_2020/isde-ised/Co24/Co24-374-1980-eng.pdf |
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