TY  - RPRT
TI  - OAST Space Theme Workshop. Volume 3: Working Group Summary. 5: Propulsion (P-1). A. Summary Statement. B. Technology Needs (Form 1). C. Priority Assessments (Form 2)
PY  - 1976
UR  - https://ntrs.nasa.gov/citations/19790006953
ID  - 19790006953
ER  -