洋書 On-Scene Guide for Crisis Negotiators On-Scene Guide for Crisis Negotiators book by Frederick J. Lanceleyの詳細情報
On-Scene Guide for Crisis Negotiators book by Frederick J. Lanceley。On-Scene Guide for Crisis Negotiators: 9780849314414: Medicine。Buy The Tactical Negotiator: Listen. Speak. Win: From Crisis to。Evidence-Based Hostage / Crisis Negotiation Reference Guide。Frederick J. Lanceley