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040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn---
0861 |aCo26-25/1982E-PDF
24500|aOffice communications systems : |bmeasuring their impact on performance : proposal / |csubmitted by Ed Weinstein, researcher, Sharon Varette, researcher, Ken Grant, principal.
264 1|aOttawa, Ontario : |bOffice Communications Systems Program, Department of Communications, |cJanuary 1982.
300 |a1 online resource (1 volume (various pagings))
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].
504 |aIncludes bibliographical references (page B2).
650 0|aIntercommunication systems.
650 0|aOffice equipment and supplies|xEvaluation.
650 6|aInterphones.
650 6|aBureaux|xAppareils et matériel|xÉvaluation.
7001 |aWeinstein, Ed, |eauthor.
7101 |aCanada. |bDepartment of Communications, |eissuing body.
85640|qPDF|s1.21 MB|uhttps://publications.gc.ca/collections/collection_2022/isde-ised/Co26-25-1982-eng.pdf