語系
Wallen, Norman E.
概要
作品: | 2 作品在 1 項出版品 1 種語言 |
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書目資訊
How to design and evaluate research in education /
by:
Wallen, Norman E.; Fraenkel, Jack R., (1932-)
(書目-語言資料,印刷品)
Educational research : a guide to the process /
by:
Fraenkel, Jack R.; Wallen, Norman E.
(書目-語言資料,印刷品)