TY  - BOOK
AU  - Ridley, John
TI  - Health and safety... in brief. (2nd edition)
SN  - 0750653205
AV  - T 55 Rid 
PY  - 2001///
CY  - Oxford
PB  - Butterworth-Heinemann
KW  - INDUSTRIAL HYGIENE
KW  - HEALTH
KW  - INDUSTRIAL SAFETY--LAW AND LEGISLATION--GREAT BRITAIN
ER  -