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| 02029cam 2200361zi 4500 |
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| 001 | 9.877471 |
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| 003 | CaOODSP |
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| 005 | 20221107165001 |
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| 006 | m o d f |
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| 007 | cr |n||||||||| |
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| 008 | 190806e19890301onc |||#o 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 |aCo22-239/1989E-PDF |
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| 100 | 1 |aRoberts, W. B., |eauthor. |
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| 245 | 12|aA study of the telephone numbering plan requirements and development of options for Canada / |cW.B. Roberts. |
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| 264 | 1|a[Ottawa] : |bCommunications Canada, |cMarch 1, 1989. |
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| 300 | |a1 online resource (1 volume (various pagings)) |
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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"Unclassified." |
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| 500 | |a"This report was produced under contract for the Department of Communications by Telecom Canada." |
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| 500 | |aIssued also in French under title: Étude des exigences en matière de numérotage de service téléphonique et options propose à l'échelle canadienne (résumé). |
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| 520 | |a"The purpose of the study was to assess the economic, operational, competitive and service benefits to the Canadian telecommunications system in operating under the existing North American Numbering Plan (NANP) and to assess options for securing numbering resources toaccommodate Canada's growth in telecommunications into the next century"--Executive summary, page i. |
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| 692 | 07|2gccst|aTelephones |
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| 692 | 07|2gccst|aTelecommunications |
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| 710 | 1 |aCanada. |bDepartment of Communications. |
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| 710 | 2 |aTelecom Canada. |
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| 775 | 08|tÉtude des exigences en matière de numérotage de service téléphonique et options propose à l'échelle canadienne (résumé).|w(CaOODSP)9.880188 |
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| 856 | 40|qPDF|s5.00 MB|uhttps://publications.gc.ca/collections/collection_2019/isde-ised/Co22/Co22-239-1989-eng.pdf |
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