DeBruin, Jerry.
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
Science fairs with style : = a comprehensive, step-by-step guide to running a successful science fair program /
by:
Ortenblad, Charles.; DeBruin, Jerry.
(書目-語言資料,印刷品)
Creative, hands-on science experiences using free and inexpensive materials /
by:
Czerniak, Charlene ; DeBruin, Jerry.
(書目-語言資料,印刷品)