TY  - BOOK
AU  - Gruhn,Paul
AU  - Cheddie,Harry
TI  - Safety instrumented systems: design, analysis and justification 
SN  - 1556179561
AV  - TA169.7  .G78 2006
PY  - 2006///
CY  - Research Triangle Park, NC
PB  - ISA-The Instrumentation, Systems, and Automation Society
KW  - System safety
KW  - Process control
KW  - Industrial safety
ER  -