TY  - BOOK
AU  - Benyon,John
AU  - Bourn,Colin
TI  - The Police: powers, procedures and proprieties 
SN  - 0080326978
PY  - 1986///
CY  - Oxford
PB  - Pergamon Press
KW  - Criminal procedure
KW  - United Kingdom
KW  - Criminal investigation
ER  -