00000000nam 2200000zi 4500
0019.884777
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008200218s1978    onca    ob   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn---|ar------
0861 |aCo24-368/1978E-PDF
24500|aPolarsat : |bconcept definition study for a polar orbiting communication satellite system providing complete Arctic coverage.
264 1|a[Ottawa] : |b[Department of Communications], |c1978.
300 |a1 online resource (2 volumes) : |billustrations
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
500 |a"Prepared for: Department of Communications, Ottawa."
500 |a"Contract no.: 01PC.36100-7-0613."
500 |aDigitized edition from print [produced by Innovation, Science and Economic Development Canada].
500 |aSome pages rotated in this copy.
504 |aIncludes bibliographical references.
5052 |av. II. Costs.
530 |aIssued also in print format.
650 0|aArtificial satellites in telecommunication|zCanada, Northern.
650 6|aSatellites artificiels dans les télécommunications|zCanada (Nord)
7101 |aCanada. |bDepartment of Communications.
7102 |aCanadian Astronautics Ltd.
85640|qPDF|s12.65 MB|uhttps://publications.gc.ca/collections/collection_2020/isde-ised/Co24/Co24-368-1978-eng.pdf|z(v. I)
85640|qPDF|s4.01 MB|uhttps://publications.gc.ca/collections/collection_2020/isde-ised/Co24/Co24-368-1978-1-eng.pdf|z(v. II)