Discusses the concepts of light and dark, light sources and light rays, shadows, and related topics, and includes a short story about four cousins who use shadows to put on a show.
hid | mid | miid | nid | wid | location_code | location | barcode | callnum | dewey | created | updated |
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1253280 | 4928284 | 2313 | 199430 | 295446 | HFLP | 268 | T 4025015 | 535.4 Pip | 535.4 | 1581465224 | 1736518457 |