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1de réir Russell, BrettÁbhair “...Information technology Economic aspects Research New Zealand....”
Foilsithe / Cruthaithe 1993
LEABHAR -
2de réir Ó Riain, S. (Seán)Ábhair “...Information technology Economic aspects Ireland....”
Foilsithe / Cruthaithe 2004
LEABHAR