TY  - RPRT
TI  - Lessons learned from trend analysis of Shuttle Payload Processing problem reports
AU  - Heuser, Robert E.
AU  - Pepper, Richard E., Jr.
AU  - Smith, Anthony M.
PY  - 1989
UR  - https://ntrs.nasa.gov/citations/19890060801
ID  - 19890060801
ER  -