Whitney, Warren J., author.
[Washington, D.C.] : National Aeronautics and Space Administration, Scientific and Technical Information Branch, January 1981.
1981-
McLallin, Kerry L., author.
[Washington, D.C.] : National Aeronautics and Space Administration, Scientific and Technical Information Branch, October 1980.
1980-
Meitner, Peter L., author.
[Washington, D.C.] : National Aeronautics and Space Administration, Scientific and Technical Information Branch, November 1980.
1980-