Lockheed, Marlaine E.
School effects on achievement in secondary mathematics and portuguese in Brazil by Marlaine E. Lockheed and Barbara Bruns - Washington, D.C. IBRD 1990 - 26p. - Working Papers WPS 525 .
Academic achievement --Brazil
Portuguese language --Study and teaching (Secondary) --Brazil
Mathematics --Study and teaching (Secondary) --Brazil
School effects on achievement in secondary mathematics and portuguese in Brazil by Marlaine E. Lockheed and Barbara Bruns - Washington, D.C. IBRD 1990 - 26p. - Working Papers WPS 525 .
Academic achievement --Brazil
Portuguese language --Study and teaching (Secondary) --Brazil
Mathematics --Study and teaching (Secondary) --Brazil