Shoniker, Peter A.2009-03-192009-03-1919811981Source: Masters Abstracts International, Volume: 40-07, page: .9780315053953http://hdl.handle.net/10393/4014http://dx.doi.org/10.20381/ruor-10058Education, General.The efficacy of negotiation and assault as a response to the terrorist act of hostage-taking in urban Canada an evaluation of the Metropolitan Toronto Police Department experience.Thesis