TY - GEN T1 - Advanced concepts in defensive tactics : a survival guide for law enforcement A1 - Joyner, Chuck, LA - English PP - Boca Raton, Florida PB - CRC Press YR - 2010 UL - https://colectivo.uloyola.es/Record/ELB141868 OP - 281 CN - HV8080.S34 .J69 2010 SN - 9781482282177 (e-book) KW - Self-defense for police. KW - Police training. KW - Law enforcement : Safety measures. KW - Electronic books. ER -