TY  - BOOK
AU  - Ridley,John R.
AU  - Channing,John
TI  - Safety at work
SN  - 0750640189 (cased)
PY  - 1999///
CY  - Oxford, [England]
PB  - Butterworth-Heinemann
KW  - Industrial safety
N1  - Includes index; Includes bibliographical references
ER  -