TY - BOOK AU - Burg, Mike TI - Learning from the past: By studying the threats faced by officers years ago, today's police can prepare themselves for what they might face and develop the tactics, the training, and the mindset of prevail SN - 0893-8989 U1 - BPer.363.205 PY - 2017/// CY - --California PB - Bobit Business Magazine ER -