TY  - BOOK
AU  - Williams,Chris A.
TI  - Police and policing in the twentieth century
T2  - The history of policing
SN  - 9780754629542 (hardback : alk. paper)
PY  - 2011///
CY  - Burlington, VT
PB  - Ashgate Pubishing
KW  - Police
KW  - United Kingdom
KW  - History
KW  - 20th century
N1  - Includes bibliographical referneces and index
ER  -