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United States Civil Service examination for industrial teachers

No coin nor oath required. For personal study only.

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United States Civil Service examinations

📂 Article 📅 1931 🏛 American Chemical Society 🌐 English ⚖ 30 KB

United States Civil Service examination

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📂 Article 📅 1931 🏛 School Science and Mathematics Association 🌐 English ⚖ 47 KB

United States Civil Service examination

📂 Article 📅 1929 🏛 American Chemical Society 🌐 English ⚖ 745 KB

United States Civil-Service examination

📂 Article 📅 1926 🏛 American Chemical Society 🌐 English ⚖ 28 KB

United States Civil Service examination

📂 Article 📅 1928 🏛 American Chemical Society 🌐 English ⚖ 251 KB