National Aeronautics and Space Administration, Scientific and Technical Information Branch, For sale by the National Technical Information Service], 1982
National Aeronautics and Space Administration, Scientific and Technical Information Branch, For sale by the National Technical Information Service], 1983
National Aeronautics and Space Administration, Scientific and Technical Information Branch, For sale by the National Technical Information Service], 1985
National Aeronautics and Space Administration, Scientific and Technical Information Branch, For sale by the National Technical Information Service], 1982