TY  - RPRT
TI  - Orbital operations study. Volume 2: Interfacing activities analysis. Part 4: Support operations activity group
AU  - Steinwachs, W. L.
AU  - Patrick, J. W.
AU  - Galvin, D. M.
AU  - Turkel, S. H.
PY  - 1972
UR  - https://ntrs.nasa.gov/citations/19720025149
ID  - 19720025149
ER  -