
Psychological Aspects of Crisis Negotiation, Second Edition-
Amazon
From $73.57 (New)

From $73.57 (New)

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| Added | Jan 17, 2014 |
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| Average | $50.21 (30d avg) $62.22 (90d avg) $64.09 (180d avg) $66.27 (365d avg) $63.83 (Lifetime average) |
| Added | Jan 17, 2014 |
| Last Seen | |
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| Average | $66.78 (30d avg) $66.21 (90d avg) $64.62 (180d avg) $61.56 (365d avg) $62.22 (Lifetime average) |
| Added | Jan 17, 2014 |
30 day average: 974,334
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