TY  - BOOK
AU  - Engelhardt Max
ED  - US. Air FOrce. Office of Aerospace Research. Aeronautical research Laboratory
TI  - Technical reports and technical notes: further study of life-testing models and simple estimates for the logistic distribution
U1  - 629.13 
PY  - 1974///
CY  - Washington
PB  - Government Printing
KW  - Aeronautics
ER  -