共 4 条
[1]
小学数学的掌握和教学[M]. 华东师范大学出版社 , (美) 马立平, 2011
[2]
Elementary Arithmetic:Its Meaning and Practice .2 Buckingham Burdette. Ginn and Company . 1947
[3]
Mathematics Framework for California Public Schools,Kindergarten through Grade Twelve .2 CSDE. California State Department of Education . 1975
[4]
Mathematics Framework and the1980Addendum for California Public Schools,Kindergarten through Grade Twelve .2 CSDE. California State Department of Education . 1982