TY  - BOOK
AU  - Eldefonso,Edward
AU  - Coffey,Alan
AU  - Grace,Richard C.
TI  - Principles of law enforcement
SN  - 0471235016
PY  - 1974///
CY  - Wiley
PB  - New York
KW  - .Police
N1  - Includes bibliographies
ER  -