Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
Presents the results of a major NSF-funded study to gather, analyze, and synthesize the research on K-12 student outcomes in standards-based mathematics curriculum projects. Audiences include math ed researchers, policymakers, teachers, etc.