TY  - BOOK
AU  - Chaiken,Jan M.
ED  - Research and Development Corporation, 
TI  - Two patrol car deployment models : history of use 1975-1979
T2  - The Rand paper series
PY  - 1980///
CY  - Santa Monica, California
PB  - Rand Corporation
KW  - Crime prevention.
KW  - Police.
N1  - Includes bibliographical references
ER  -