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| 01593cam 2200325zi 4500 |
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| 001 | 9.876567 |
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| 003 | CaOODSP |
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| 005 | 20221107164735 |
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| 006 | m o d f |
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| 007 | cr |n||||||||| |
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| 008 | 190905e197403##onca||| 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 |aCo24-102/1974E-PDF |
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| 100 | 1 |aHay, Donald R., |eauthor. |
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| 245 | 10|aSurvey on radio propagation in tropospheric ducts / |cby Donald R. Hay and C.L. Ting. |
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| 264 | 1|a[Ottawa] : |b[Department of Communications], |cMarch 1974. |
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| 300 | |a1 online resource (48 pages) : |bfigures |
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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"Report No. TP-12." |
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| 504 | |aIncludes bibliographical references (pages 39-48). |
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| 520 | |a"At the request of the Communications Research Centre (Ottawa), a study of radio ducting in the troposphere has been undertaken by the Centre for Radio Science in January 1974. This project is divided into two phases. One phase requires the preparation of a literature survey on tropospheric ducting; the present report is directed towards this end"--Introduction, page 1. |
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| 692 | 07|2gccst|aTelecommunications |
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| 700 | 1 |aTing, C. L., |eauthor. |
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| 710 | 1 |aCanada. |bDepartment of Communications. |
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| 856 | 40|qPDF|s3.03 MB|uhttps://publications.gc.ca/collections/collection_2019/isde-ised/Co24/Co24-102-1974-eng.pdf |
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