共 17 条
[3]
Cuban L., 2001, MATH DEMOCRACY CASE, P87
[6]
EBERTS P, 1990, LIBERAL LEARNING SOC
[8]
Godfrey A. Blanton, 1988, COLL MATH J, V19, P8
[9]
HARTMAN DJ, 1990, AM SOCIOL, V2, P79