What's on the Book Pile - Magus Books : 無料・フリー素材/写真
What's on the Book Pile - Magus Books / brewbooks
| ライセンス | クリエイティブ・コモンズ 表示-継承 2.1 |
|---|---|
| 説明 | I had carefully restrained myself to three books- and then I found Classical Galois Theory on the pile. It is always worth a look!i090614 769 |
| 撮影日 | 2009-06-14 11:06:07 |
| 撮影者 | brewbooks , near Seattle, USA |
| タグ | |
| 撮影地 | Seattle, Washington, United States 地図 |
| カメラ | Canon PowerShot SD850 IS , Canon |
| 露出 | 0.067 sec (1/15) |
| 開放F値 | f/2.8 |
| 焦点距離 | 14506.66667 dpi |