การหาค่าเฉลี่ย(หน้าที่3)
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| Type: | JPEG image |
|---|---|
| Created: | Sunday, 22 January 2017, 3:36 PM |
| Last modified: | Sunday, 22 January 2017, 3:36 PM |
| Size: | 116.2K (118940 bytes) |
| Download: | Download |
| Type: | JPEG image |
|---|---|
| Created: | Sunday, 22 January 2017, 3:36 PM |
| Last modified: | Sunday, 22 January 2017, 3:36 PM |
| Size: | 116.2K (118940 bytes) |
| Download: | Download |