TY  - BOOK
AU  - Walker, Jeffery T
TI  - Policing and the law
SN  - 9780130284358
SN  - 200103644
U1  - 345.73052 WAL 
PY  - 2002///
CY  - Upper Saddle River, NJ
PB  - Prentice Hall
KW  - Criminal investigation - United States
KW  - Law Enforcement - United States
KW  - Police - United States
N1  - Includes bibliographical references
ER  -