(1976). Technological substitution: Forecasting techniques and applications. New York: Elsevier Pub. Co.
Citación estilo ChicagoTechnological Substitution: Forecasting Techniques and Applications. New York: Elsevier Pub. Co, 1976.
Cita MLATechnological Substitution: Forecasting Techniques and Applications. New York: Elsevier Pub. Co, 1976.
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