Telecommunications-economic studies: economic studies at the national level in the field of telecommunications (1973-1976)
GAS 5 manual.
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| Main Authors: | , |
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| Format: | book biblioteca |
| Language: | eng fre spa |
| Published: |
ITU
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| Subjects: | Economics of communication, Telecommunications, Guides, Communication development, Communication planning, Economic and social development, Accounting, Budgetary control, Personnel management, Socio-economic indicators, Communication finance, Forecasting, |
| Online Access: | https://unesdoc.unesco.org/ark:/48223/pf0000020343 |
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