- Space Rescue: Ensuring the Safety of Manned Spacecraft (Springer Praxis Books)
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From $13.16 (New)
From $13.16 (New)
| Latest | $13.16 Apr 16, '16 |
| Highest | $39.95 Feb 2, '16 |
| Lowest | $1.77 Apr 14, '15 |
| Average | $17.09 (30d avg) $30.95 (90d avg) $28.52 (180d avg) $23.79 (365d avg) $19.20 (Lifetime average) |
| Added | Dec 24, 2013 |
| Latest | $3.69 Apr 16, '16 |
| Highest | $23.20 Aug 19, '14 |
| Lowest | $0.58 Apr 26, '15 |
| Average | $3.69 (30d avg) $3.25 (90d avg) $2.78 (180d avg) $4.30 (365d avg) $9.69 (Lifetime average) |
| Added | Dec 24, 2013 |
| Latest | $3.69 Apr 16, '16 |
| Highest | $13.98 Jul 15, '14 |
| Lowest | $0.93 Apr 26, '15 |
| Average | $4.13 (30d avg) $4.32 (90d avg) $4.19 (180d avg) $3.69 (365d avg) $5.17 (Lifetime average) |
| Added | Dec 24, 2013 |
30 day average: 2,194,950
90 day average: 2,045,999