Covington, Martin V., (1938-)
概要
| 作品: | 1 作品在 0 項出版品 0 種語言 | |
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書目資訊
The Will to learn : = a guide for motivating young people /
by:
Covington, Martin V., (1938-)
(書目-語言資料,印刷品)
Making the grade : = a self-worth perspective on motivation and school reform /
by:
Covington, Martin V., (1938-)
(書目-語言資料,印刷品)