TY  - BOOK
AU  - Perrow Charles
TI  - Normal accidents :  Living with high-risk technologies with a new afterword and a postscript on the Y2K problem   
SN  - 9780691004129
U1  - Y:437, N9/TD 
PY  - 1999///
CY  - Princeton
PB  - Princeton University Press        
N1  - Bibliography: P 426-39
ER  -