000 01051cam  2200277zi 4500
0019.930103
003CaOODSP
00520241023140200
006m     o  d f      
007cr |n|||||||||
008231108s1990    oncd    o    f000 0|eng d
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn---
0861 |aCo23-117/1990E-PDF
24500|aSpectrum control : |bannual report 1989-90.
264 1|a[Ottawa] : |b[Department of Communications], |c[1990]
300 |a1 online resource (i, 28 pages) : |bcharts
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].
650 0|aRadio frequency allocation|zCanada.
650 6|aRadiofréquences|xAttribution|zCanada.
7101 |aCanada. |bDepartment of Communications, |eissuing body.
85640|qPDF|s2.28 MB|uhttps://publications.gc.ca/collections/collection_2024/isde-ised/Co23-117-1990-eng.pdf