000 01175cas  2200325zi 4500
0019.877298
003CaOODSP
00520221107164934
006m     o  d f      
007cr |||||||||||
008190731d19731979oncar p o    f0###a0eng|d
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn---
0861 |aCo1-3E-PDF
24500|aResearch and development / |cCommunications Canada.
264 1|a[Ottawa] : |bDepartment of Communications, |c[1973-1979]
310 |aAnnual
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
3621 |aBegan with 1972/1973; ceased with 1978/1979?
500 |aDigitized edition from print [produced by Innovation, Science and Economic Development Canada].
500 |aIssued also in French under title: Recherche et développement.
588 |aDescription based on: 1972/1973.
588 |aLatest issue consulted: 1978/1979.
69207|2gccst|aTelecommunications
69207|2gccst|aResearch and development
7101 |aCanada. |bDepartment of Communications.
77508|tRecherche et développement / |w(CaOODSP)9.877297