Koretz, Dan / Mark Berends. Changes in High School Grading Standards in Mathematics, 1982-1992. RAND Corporation, 2001.
eng

Dan Koretz / Mark Berends

Changes in High School Grading Standards in Mathematics, 1982-1992

  • RAND Corporation
  • 2001
  • Taschenbuch
  • 81 Seiten
  • ISBN 9780833030733

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