TY - JOUR TI - First Graders’ Cognitive Representation Of Number And Understanding Of Place Value: Cross-National Comparisons – France, Japan, Korea, Sweden, and the United States JF - Journal of Educational Psychology AU - Miura, I AU - Okamoto, Y. AU - Kim, C. AU - Steere, M. AU - Fayol, M. UR - http://search.ebscohost.com/login.aspx?direct=true&db=pdh&AN=1993-23565-001&site=ehost-live PY - 1993 EP - 30 SP - 24 SN - 0022-0663 IS - 1 VL - 85 ER -