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- Source :
- Telephone Engineer & Management. Nov 15, 1989, Vol. 93 Issue 22, p94, 2 p.
- Publication Year :
- 1989
Details
- ISSN :
- 0040263X
- Volume :
- 93
- Issue :
- 22
- Database :
- Gale General OneFile
- Journal :
- Telephone Engineer & Management
- Publication Type :
- Periodical
- Accession number :
- edsgcl.8142869