Search Results       Your search for [subject]Free trade and protection -- Rates returned 1 record.           BOI incentives and effective rates of protection in the Philippines, 1974. by Tan, Norma A.; [Quezon City]: School of Economics, University of the Philippines, 1978. Subject: Tax incentives -- Philippines; Free trade and protection -- Rates; Tariff -- Philippines -- Mathematical models.          Add to Book Cart Relevance: 21.82%