Edgework Books
Edgework Books is a publisher who has published at least 1 edition.
The Thin Blue Lifeline: Verbal De-escalation of Mentally Ill and Emotionally Disturbed People - A Comprehensive Guidebook for Law Enforcement Officers
ByEllis Amdur,John Hutchings
January 1, 2011 • Physical Book • 1 Reader • 302 pages • Format Paperback