- A Writer's Reference with Writing in the Disciplines
-
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From $78.89 (New)
From $78.89 (New)
| Latest | $78.89 13 hrs ago |
| Highest | $83.07 Sep 4, '15 |
| Lowest | $54.45 Aug 4, '15 |
| Average | $80.07 (30d avg) $81.26 (90d avg) $75.67 (180d avg) $73.83 (365d avg) $74.81 (Lifetime average) |
| Added | Jan 3, 2015 |
| Latest | $57.50 13 hrs ago |
| Highest | $81.22 Feb 6, '16 |
| Lowest | $51.43 Aug 19, '15 |
| Average | $65.59 (30d avg) $74.36 (90d avg) $69.41 (180d avg) $70.26 (365d avg) $70.99 (Lifetime average) |
| Added | Jan 3, 2015 |
| Latest | $42.36 13 hrs ago |
| Highest | $183.41 Jan 19, '15 |
| Lowest | $41.95 Feb 22, '16 |
| Average | $57.90 (30d avg) $56.64 (90d avg) $57.56 (180d avg) $63.45 (365d avg) $67.50 (Lifetime average) |
| Added | Jan 3, 2015 |
30 day average: 561,490
90 day average: 419,676