
Mathematics and Music: Composition, Perception, and Performance-
Amazon
From $61.06 (New)

From $61.06 (New)

| Last Seen | |
| Highest | $62.95 Feb 24, '16 |
| Lowest | $48.63 Oct 31, '15 |
| Average | $62.95 (30d avg) $61.29 (90d avg) $59.76 (180d avg) $59.47 (365d avg) $57.95 (Lifetime average) |
| Added | Mar 18, 2014 |
| Last Seen | |
| Highest | $55.90 Oct 7, '15 |
| Lowest | $49.75 Mar 12, '15 |
| Average | $50.20 (30d avg) $51.85 (90d avg) $53.23 (180d avg) $54.08 (365d avg) $53.54 (Lifetime average) |
| Added | Mar 18, 2014 |
| Last Seen | |
| Highest | $59.51 Sep 10, '14 |
| Lowest | $34.27 Feb 10, '15 |
| Average | $40.00 (30d avg) $39.99 (90d avg) $40.59 (180d avg) $46.83 (365d avg) $48.73 (Lifetime average) |
| Added | Mar 18, 2014 |
30 day average: 1,028,176
90 day average: 1,048,243