TY  - BOOK
AU  - Smith,David J.
AU  - Simpson,Kenneth G.L.
TI  - Functional safety: a straightforward guide applying to IEC 61508 and related standards 
SN  - 0750662697
PY  - 2004///
CY  - Oxford, UK
PB  - Elsevier Butterworth-Heinemann
KW  - Industrial safety
KW  - Standards
KW  - Process control
KW  - Manufacturing processes
KW  - Safety measures
N1  - Includes index
ER  -