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。Crisis Negotiations: Managing Critical Incidents and Hostage Situation。99 Negotiating Strategies: Tips, Tactics & Techniques Used by Wall。Crisis Negotiator's Field Notebook: The Ultimate Crisis Negotiator。Frederick J. Lanceley