TY  - BOOK
AU  - Walker,Samuel
TI  - The police in America: an introduction 
SN  - 0070679118 (alk. paper)
AV  - HV8138 .W3418 
PY  - 1999///
CY  - Boston
PB  - McGraw Hill College
KW  - Police
KW  - Police administration
N1  - Includes index; Foundations
Police work
Police problems
Officers and organizations
ER  -