TY  - BOOK
AU  - Barker,Thomas
AU  - 
TI  - Police systems and practices : : an introduction
SN  - 0136828655
U1  - 363.20973 23
PY  - 1994///
CY  - New Jersey : 
PB  - Prentice Hall Career & Technology , 
KW  - Police - United States ; Law enforcement - United States
N1  - Includes index
ER  -