的’ 发表于 2025-3-26 22:47:09

Sarah Schmidtnts to found the school. In addition to money, the supporters of the school also took a keen interest in selecting teachers and in establishing the qualifications for admission to HPHS. After the school opened in 1847, a school visiting committee made up of city residents was charged with monitoring

savage 发表于 2025-3-27 02:38:35

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linear 发表于 2025-3-27 09:10:05

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忍耐 发表于 2025-3-27 13:15:27

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热心助人 发表于 2025-3-27 13:46:17

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glucagon 发表于 2025-3-27 18:55:35

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查看完整版本: Titlebook: Biolaminated Deposits; Gisela Gerdes,Wolfgang E. Krumbein Book 1987 Springer-Verlag Berlin Heidelberg 1987 Sediment.biology.ecosystem.envi