Freeman, C. (1981). Technical innovation and national economic performance. Aalborg Unversity Press: Institute of production.
Chicago Style aipamenaFreeman, C. Technical Innovation and National Economic Performance. Aalborg Unversity Press: Institute of production, 1981.
MLA aipamenaFreeman, C. Technical Innovation and National Economic Performance. Aalborg Unversity Press: Institute of production, 1981.
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