TY  - RPRT
TI  - OAST Space Theme Workshop. Volume 2: Theme summary. 6: Advanced transportation systems. A: Theme statement. B. 26 April 1976 presentation. C. Theme summary. D. Initiative actions
PY  - 1976
UR  - https://ntrs.nasa.gov/citations/19790006948
ID  - 19790006948
ER  -