TY  - BOOK
AU  - Larson,Richard C.
TI  - Urban police patrol analysis
SN  - 0262120526 (hbk.)
AV  - HV8080.P2 LAR 
PY  - 1972///
CY  - Cambridge.
PB  - MIT Press, 
KW  - Police patrol
KW  - Mathematical models
N1  - Includes index; Includes bibliographical references
ER  -