TY  - RPRT
TI  - Lessons Learned for Cx PRACA. Constellation Program Problem Reporting, Analysis and Corrective Action Process and System
AU  - Kelle, Pido I.
AU  - Ratterman, Christian
AU  - Gibbs, Cecil
PY  - 2009
UR  - https://ntrs.nasa.gov/citations/20090037555
ID  - 20090037555
ER  -