
- Understanding Sleep and Dreaming (Springerlink Behavioral Science)
-
Amazon
From $82.34 (New)

From $82.34 (New)

| Latest | $82.34 Apr 16, '16 |
| Highest | $122.55 Jul 11, '15 |
| Lowest | $68.84 Aug 30, '14 |
| Average | $82.34 (30d avg) $82.74 (90d avg) $91.30 (180d avg) $91.40 (365d avg) $78.92 (Lifetime average) |
| Added | Oct 5, 2013 |
| Latest | $60.99 Apr 16, '16 |
| Highest | $67.80 Jul 23, '14 |
| Lowest | $42.24 Jul 15, '15 |
| Average | $60.99 (30d avg) $60.41 (90d avg) $59.85 (180d avg) $56.40 (365d avg) $58.81 (Lifetime average) |
| Added | Oct 5, 2013 |
| Latest | $0.66 Apr 16, '16 |
| Highest | $15.72 Jan 15, '16 |
| Lowest | $0.01 Jun 12, '15 |
| Average | $4.55 (30d avg) $11.21 (90d avg) $8.70 (180d avg) $4.98 (365d avg) $5.13 (Lifetime average) |
| Added | Oct 5, 2013 |
30 day average: 1,045,380
90 day average: 993,225