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Report of Prof. Alexander D. Bache, superintendent of weights and measures for 1846 - 47
Veröffentlicht 1848kostenfrei
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Report on education in Europe to the Trustees of the Girard College for Orphans
Veröffentlicht 1839kostenfrei
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Report on education in Europe, to the trustees of the Girard college for orphans
Veröffentlicht 1839Mikrofilm Buch -
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