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| cuadrado cuasilatino en el que un grupo de factores se ordena por bloques y otro por columnas | |||
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格方 : 24 phrases in 7 subjects |
| Agriculture | 2 |
| Economy | 1 |
| Forestry | 1 |
| Ichthyology | 1 |
| Mathematics | 11 |
| Statistics | 6 |
| United Nations | 2 |
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