TY  - BOOK
AU  - Ditchfield,John
ED  - Great Britain.
TI  - Control in prisons: a review of the literature 
T2  - Home Office research study
SN  - 0113409966
PY  - 1990///
CY  - London
PB  - H.M.S.O
KW  - Prison administration
KW  - Research
KW  - Prison discipline
ER  -