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| Name | Last modified | Size | Description |
|---|---|---|---|---|
| Parent Directory | - | ||
| Chinese-abacus.jpg | 2011-07-17 23:19 | 99K | |
| South-pointing_chariot.jpg | 2011-07-17 23:20 | 34K | |
| antikythera.jpg | 2011-07-17 23:19 | 28K | |
| hofc.doc | 2011-07-17 23:17 | 27K | |
| old-abacus.jpg | 2011-07-17 23:19 | 27K | |
| stampAbu_Abdullah_Muhammad_bin_Musa_al-Khwarizmi.jpg | 2011-07-17 23:21 | 79K | |
