構造の世界――なぜ物体は崩れ落ちないでいられるか | ジェームズ・E・ゴードン, 石川廣三 |本 | 通販 | Amazon
https://www.amazon.co.jp/gp/product/4622095513?ie=UTF8&tag=mszcojp-22&linkCode=as2&camp=247&creative=1211&creativeASIN=4622095513
kiq / キク
npub1nd…qy722
2026-06-12 04:05:12 UTC
Author Public Key
npub1ndfpnwdt0t3w9a6f0n09t8tq7rrfcl3540fnzgqa84cuczjtrceskqy722Published at
2026-06-12 04:05:12 UTCEvent JSON
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