Torthaí cuardaigh - "Economic studies at the national level in the field of telecommunication (1977-1980)"
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1
Methods used in long-term forecasting of domestic telecommunications demand and required resources (overall and by main sector)
Foilsithe / Cruthaithe 1983“…Economic studies at the national level in the field of telecommunications (1977-1980)…”
LEABHAR -
2
Market factors affecting telecommunication demand
Foilsithe / Cruthaithe 1982“…Economic studies at the national level in the field of telecommunication (1977-1980)…”
LEABHAR