Search Results       Your search for [subject]Teachers -- United States -- Rating of -- Mathematical models returned 1 record.           Teachers, schools, and academic achievement. by Hanuschek, Eric A.; Cambridge: National Bureau of Economic Research, 1998. Subject: Teachers -- United States -- Rating of -- Mathematical models; Schools -- United States -- Evalaution -- Mathematical models; Academic achievement -- United States -- Mathematical models; Class size -- United States -- Mathematical models.          Add to Book Cart Relevance: 32.88%