TY  - BOOK
AU  - Dhillon B S
AU  -  Singh C
TI  - Engineering reliability
T2  - Wiley series on systes engineering and analysis
U1  - B280bD65:4, M1 
PY  - 1981///
CY  - New York    
PB  -  John Wiley       
KW  - Statistics
ER  -