
Cognitive Systems Engineering in Health Care-
Amazon
From $69.41 (New)

From $69.41 (New)

| Last Seen | |
| Highest | $95.01 Mar 16, '16 |
| Lowest | $69.03 Oct 22, '15 |
| Average | $84.96 (30d avg) $75.06 (90d avg) $72.74 (180d avg) $74.98 (Lifetime average) |
| Added | Aug 3, 2015 |
| Last Seen | |
| Highest | $86.25 Aug 24, '15 |
| Lowest | $77.45 Mar 16, '16 |
| Average | $77.45 (30d avg) $79.75 (90d avg) $79.75 (180d avg) $84.00 (Lifetime average) |
| Added | Aug 3, 2015 |
| Last Seen | |
| Highest | $86.35 Jan 9, '16 |
| Lowest | $32.72 Dec 23, '15 |
| Average | $84.66 (30d avg) $78.86 (90d avg) $60.43 (180d avg) $62.87 (Lifetime average) |
| Added | Aug 3, 2015 |
30 day average: 1,231,943
90 day average: 1,576,529