Dogbey, James K.
概要
| 作品: | 1 作品在 0 項出版品 0 種語言 | |
|---|---|---|
書目資訊
Concepts of variable in middle-grades mathematics textbooks during four eras of mathematics education in the United States.
by:
Dogbey, James K.; University of South Florida.
(書目-語言資料,印刷品)