000 00930cas  2200265zi 4500
0019.882842
003CaOODSP
00520221107170414
006m     o  d f      
007cr |||||||||||
008191212d19731974onc | m o    f0###a0eng|d
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn---
0861 |aCo24-3/9E-PDF
24510|aDLDCNS report.
2463 |aDomestic long distance communications network study report
264 1|aOttawa : |bCommunications Research Centre, |c1973-1974?
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|aCommunication and technology.
7101 |aCanada. |bDepartment of Communications, |eissuing body.
7102 |aCommunications Research Centre (Canada), |eissuing body.